2260885000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 6039176220

約数和(自身を除く): 3778291220

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 101, 110, 121, 125, 148, 185, 200, 202, 220, 242, 250, 275, 296, 370, 404, 407, 440, 484, 500, 505, 550, 605, 625, 740, 808, 814, 925, 968, 1000, 1010, 1100, 1111, 1210, 1250, 1375, 1480, 1628, 1850, 2020, 2035, 2200, 2222, 2420, 2500, 2525, 2750, 3025, 3256, 3700, 3737, 4040, 4070, 4444, 4477, 4625, 4840, 5000, 5050, 5500, 5555, 6050, 6875, 7400, 7474, 8140, 8888, 8954, 9250, 10100, 10175, 11000, 11110, 12100, 12221, 12625, 13750, 14948, 15125, 16280, 17908, 18500, 18685, 20200, 20350, 22220, 22385, 23125, 24200, 24442, 25250, 27500, 27775, 29896, 30250, 35816, 37000, 37370, 40700, 41107, 44440, 44770, 46250, 48884, 50500, 50875, 55000, 55550, 60500, 61105, 63125, 74740, 75625, 81400, 82214, 89540, 92500, 93425, 97768, 101000, 101750, 111100, 111925, 121000, 122210, 126250, 138875, 149480, 151250, 164428, 179080, 185000, 186850, 203500, 205535, 222200, 223850, 244420, 252500, 254375, 277750, 302500, 305525, 328856, 373700, 407000, 411070, 447700, 452177, 467125, 488840, 505000, 508750, 555500, 559625, 605000, 611050, 694375, 747400, 822140, 895400, 904354, 934250, 1017500, 1027675, 1111000, 1119250, 1222100, 1388750, 1527625, 1644280, 1808708, 1868500, 2035000, 2055350, 2238500, 2260885, 2335625, 2444200, 2777500, 2798125, 3055250, 3617416, 3737000, 4110700, 4477000, 4521770, 4671250, 5138375, 5555000, 5596250, 6110500, 7638125, 8221400, 9043540, 9342500, 10276750, 11192500, 11304425, 12221000, 15276250, 18087080, 18685000, 20553500, 22385000, 22608850, 25691875, 30552500, 41107000, 45217700, 51383750, 56522125, 61105000, 90435400, 102767500, 113044250, 205535000, 226088500, 282610625, 452177000, 565221250, 1130442500, 2260885000]

約数ペア:

[(1, 2260885000), (2, 1130442500), (4, 565221250), (5, 452177000), (8, 282610625), (10, 226088500), (11, 205535000), (20, 113044250), (22, 102767500), (25, 90435400), (37, 61105000), (40, 56522125), (44, 51383750), (50, 45217700), (55, 41107000), (74, 30552500), (88, 25691875), (100, 22608850), (101, 22385000), (110, 20553500), (121, 18685000), (125, 18087080), (148, 15276250), (185, 12221000), (200, 11304425), (202, 11192500), (220, 10276750), (242, 9342500), (250, 9043540), (275, 8221400), (296, 7638125), (370, 6110500), (404, 5596250), (407, 5555000), (440, 5138375), (484, 4671250), (500, 4521770), (505, 4477000), (550, 4110700), (605, 3737000), (625, 3617416), (740, 3055250), (808, 2798125), (814, 2777500), (925, 2444200), (968, 2335625), (1000, 2260885), (1010, 2238500), (1100, 2055350), (1111, 2035000), (1210, 1868500), (1250, 1808708), (1375, 1644280), (1480, 1527625), (1628, 1388750), (1850, 1222100), (2020, 1119250), (2035, 1111000), (2200, 1027675), (2222, 1017500), (2420, 934250), (2500, 904354), (2525, 895400), (2750, 822140), (3025, 747400), (3256, 694375), (3700, 611050), (3737, 605000), (4040, 559625), (4070, 555500), (4444, 508750), (4477, 505000), (4625, 488840), (4840, 467125), (5000, 452177), (5050, 447700), (5500, 411070), (5555, 407000), (6050, 373700), (6875, 328856), (7400, 305525), (7474, 302500), (8140, 277750), (8888, 254375), (8954, 252500), (9250, 244420), (10100, 223850), (10175, 222200), (11000, 205535), (11110, 203500), (12100, 186850), (12221, 185000), (12625, 179080), (13750, 164428), (14948, 151250), (15125, 149480), (16280, 138875), (17908, 126250), (18500, 122210), (18685, 121000), (20200, 111925), (20350, 111100), (22220, 101750), (22385, 101000), (23125, 97768), (24200, 93425), (24442, 92500), (25250, 89540), (27500, 82214), (27775, 81400), (29896, 75625), (30250, 74740), (35816, 63125), (37000, 61105), (37370, 60500), (40700, 55550), (41107, 55000), (44440, 50875), (44770, 50500), (46250, 48884)]