25636000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 74299680

約数和(自身を除く): 48663680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 29, 32, 34, 40, 50, 52, 58, 65, 68, 80, 85, 100, 104, 116, 125, 130, 136, 145, 160, 170, 200, 208, 221, 232, 250, 260, 272, 290, 325, 340, 377, 400, 416, 425, 442, 464, 493, 500, 520, 544, 580, 650, 680, 725, 754, 800, 850, 884, 928, 986, 1000, 1040, 1105, 1160, 1300, 1360, 1450, 1508, 1625, 1700, 1768, 1885, 1972, 2000, 2080, 2125, 2210, 2320, 2465, 2600, 2720, 2900, 3016, 3250, 3400, 3536, 3625, 3770, 3944, 4000, 4250, 4420, 4640, 4930, 5200, 5525, 5800, 6032, 6409, 6500, 6800, 7072, 7250, 7540, 7888, 8500, 8840, 9425, 9860, 10400, 11050, 11600, 12064, 12325, 12818, 13000, 13600, 14500, 15080, 15776, 17000, 17680, 18850, 19720, 22100, 23200, 24650, 25636, 26000, 27625, 29000, 30160, 32045, 34000, 35360, 37700, 39440, 44200, 47125, 49300, 51272, 52000, 55250, 58000, 60320, 61625, 64090, 68000, 75400, 78880, 88400, 94250, 98600, 102544, 110500, 116000, 123250, 128180, 150800, 160225, 176800, 188500, 197200, 205088, 221000, 246500, 256360, 301600, 320450, 377000, 394400, 442000, 493000, 512720, 640900, 754000, 801125, 884000, 986000, 1025440, 1281800, 1508000, 1602250, 1972000, 2563600, 3204500, 5127200, 6409000, 12818000, 25636000]

約数ペア:

[(1, 25636000), (2, 12818000), (4, 6409000), (5, 5127200), (8, 3204500), (10, 2563600), (13, 1972000), (16, 1602250), (17, 1508000), (20, 1281800), (25, 1025440), (26, 986000), (29, 884000), (32, 801125), (34, 754000), (40, 640900), (50, 512720), (52, 493000), (58, 442000), (65, 394400), (68, 377000), (80, 320450), (85, 301600), (100, 256360), (104, 246500), (116, 221000), (125, 205088), (130, 197200), (136, 188500), (145, 176800), (160, 160225), (170, 150800), (200, 128180), (208, 123250), (221, 116000), (232, 110500), (250, 102544), (260, 98600), (272, 94250), (290, 88400), (325, 78880), (340, 75400), (377, 68000), (400, 64090), (416, 61625), (425, 60320), (442, 58000), (464, 55250), (493, 52000), (500, 51272), (520, 49300), (544, 47125), (580, 44200), (650, 39440), (680, 37700), (725, 35360), (754, 34000), (800, 32045), (850, 30160), (884, 29000), (928, 27625), (986, 26000), (1000, 25636), (1040, 24650), (1105, 23200), (1160, 22100), (1300, 19720), (1360, 18850), (1450, 17680), (1508, 17000), (1625, 15776), (1700, 15080), (1768, 14500), (1885, 13600), (1972, 13000), (2000, 12818), (2080, 12325), (2125, 12064), (2210, 11600), (2320, 11050), (2465, 10400), (2600, 9860), (2720, 9425), (2900, 8840), (3016, 8500), (3250, 7888), (3400, 7540), (3536, 7250), (3625, 7072), (3770, 6800), (3944, 6500), (4000, 6409), (4250, 6032), (4420, 5800), (4640, 5525), (4930, 5200)]