228098000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 615293952

約数和(自身を除く): 387195952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 283, 310, 325, 400, 403, 496, 500, 520, 566, 620, 650, 775, 806, 1000, 1040, 1132, 1240, 1300, 1415, 1550, 1612, 1625, 2000, 2015, 2264, 2480, 2600, 2830, 3100, 3224, 3250, 3679, 3875, 4030, 4528, 5200, 5660, 6200, 6448, 6500, 7075, 7358, 7750, 8060, 8773, 10075, 11320, 12400, 13000, 14150, 14716, 15500, 16120, 17546, 18395, 20150, 22640, 26000, 28300, 29432, 31000, 32240, 35092, 35375, 36790, 40300, 43865, 50375, 56600, 58864, 62000, 70184, 70750, 73580, 80600, 87730, 91975, 100750, 113200, 114049, 140368, 141500, 147160, 161200, 175460, 183950, 201500, 219325, 228098, 283000, 294320, 350920, 367900, 403000, 438650, 456196, 459875, 566000, 570245, 701840, 735800, 806000, 877300, 912392, 919750, 1096625, 1140490, 1471600, 1754600, 1824784, 1839500, 2193250, 2280980, 2851225, 3509200, 3679000, 4386500, 4561960, 5702450, 7358000, 8773000, 9123920, 11404900, 14256125, 17546000, 22809800, 28512250, 45619600, 57024500, 114049000, 228098000]

約数ペア:

[(1, 228098000), (2, 114049000), (4, 57024500), (5, 45619600), (8, 28512250), (10, 22809800), (13, 17546000), (16, 14256125), (20, 11404900), (25, 9123920), (26, 8773000), (31, 7358000), (40, 5702450), (50, 4561960), (52, 4386500), (62, 3679000), (65, 3509200), (80, 2851225), (100, 2280980), (104, 2193250), (124, 1839500), (125, 1824784), (130, 1754600), (155, 1471600), (200, 1140490), (208, 1096625), (248, 919750), (250, 912392), (260, 877300), (283, 806000), (310, 735800), (325, 701840), (400, 570245), (403, 566000), (496, 459875), (500, 456196), (520, 438650), (566, 403000), (620, 367900), (650, 350920), (775, 294320), (806, 283000), (1000, 228098), (1040, 219325), (1132, 201500), (1240, 183950), (1300, 175460), (1415, 161200), (1550, 147160), (1612, 141500), (1625, 140368), (2000, 114049), (2015, 113200), (2264, 100750), (2480, 91975), (2600, 87730), (2830, 80600), (3100, 73580), (3224, 70750), (3250, 70184), (3679, 62000), (3875, 58864), (4030, 56600), (4528, 50375), (5200, 43865), (5660, 40300), (6200, 36790), (6448, 35375), (6500, 35092), (7075, 32240), (7358, 31000), (7750, 29432), (8060, 28300), (8773, 26000), (10075, 22640), (11320, 20150), (12400, 18395), (13000, 17546), (14150, 16120), (14716, 15500)]