10257498880

素因数分解:

$2^8\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{5101}}^1$

素因数の和:6693

約数の個数: 72

約数和(自身を含む): 24590374704

約数和(自身を除く): 14332875824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1571, 3142, 5101, 6284, 7855, 10202, 12568, 15710, 20404, 25136, 25505, 31420, 40808, 50272, 51010, 62840, 81616, 100544, 102020, 125680, 163232, 201088, 204040, 251360, 326464, 402176, 408080, 502720, 652928, 816160, 1005440, 1305856, 1632320, 2010880, 3264640, 6529280, 8013671, 16027342, 32054684, 40068355, 64109368, 80136710, 128218736, 160273420, 256437472, 320546840, 512874944, 641093680, 1025749888, 1282187360, 2051499776, 2564374720, 5128749440, 10257498880]

約数ペア:

[(1, 10257498880), (2, 5128749440), (4, 2564374720), (5, 2051499776), (8, 1282187360), (10, 1025749888), (16, 641093680), (20, 512874944), (32, 320546840), (40, 256437472), (64, 160273420), (80, 128218736), (128, 80136710), (160, 64109368), (256, 40068355), (320, 32054684), (640, 16027342), (1280, 8013671), (1571, 6529280), (3142, 3264640), (5101, 2010880), (6284, 1632320), (7855, 1305856), (10202, 1005440), (12568, 816160), (15710, 652928), (20404, 502720), (25136, 408080), (25505, 402176), (31420, 326464), (40808, 251360), (50272, 204040), (51010, 201088), (62840, 163232), (81616, 125680), (100544, 102020)]