26242320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 88226496

約数和(自身を除く): 61984176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 647, 676, 780, 845, 1014, 1040, 1294, 1352, 1560, 1690, 1941, 2028, 2535, 2588, 2704, 3120, 3235, 3380, 3882, 4056, 5070, 5176, 6470, 6760, 7764, 8112, 8411, 9705, 10140, 10352, 12940, 13520, 15528, 16822, 19410, 20280, 25233, 25880, 31056, 33644, 38820, 40560, 42055, 50466, 51760, 67288, 77640, 84110, 100932, 109343, 126165, 134576, 155280, 168220, 201864, 218686, 252330, 328029, 336440, 403728, 437372, 504660, 546715, 656058, 672880, 874744, 1009320, 1093430, 1312116, 1640145, 1749488, 2018640, 2186860, 2624232, 3280290, 4373720, 5248464, 6560580, 8747440, 13121160, 26242320]

約数ペア:

[(1, 26242320), (2, 13121160), (3, 8747440), (4, 6560580), (5, 5248464), (6, 4373720), (8, 3280290), (10, 2624232), (12, 2186860), (13, 2018640), (15, 1749488), (16, 1640145), (20, 1312116), (24, 1093430), (26, 1009320), (30, 874744), (39, 672880), (40, 656058), (48, 546715), (52, 504660), (60, 437372), (65, 403728), (78, 336440), (80, 328029), (104, 252330), (120, 218686), (130, 201864), (156, 168220), (169, 155280), (195, 134576), (208, 126165), (240, 109343), (260, 100932), (312, 84110), (338, 77640), (390, 67288), (507, 51760), (520, 50466), (624, 42055), (647, 40560), (676, 38820), (780, 33644), (845, 31056), (1014, 25880), (1040, 25233), (1294, 20280), (1352, 19410), (1560, 16822), (1690, 15528), (1941, 13520), (2028, 12940), (2535, 10352), (2588, 10140), (2704, 9705), (3120, 8411), (3235, 8112), (3380, 7764), (3882, 6760), (4056, 6470), (5070, 5176)]