475254320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 1152783360

約数和(自身を除く): 677529040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 1613, 2032, 2320, 2540, 3226, 3683, 5080, 6452, 7366, 8065, 10160, 12904, 14732, 16130, 18415, 25808, 29464, 32260, 36830, 46777, 58928, 64520, 73660, 93554, 129040, 147320, 187108, 204851, 233885, 294640, 374216, 409702, 467770, 748432, 819404, 935540, 1024255, 1638808, 1871080, 2048510, 3277616, 3742160, 4097020, 5940679, 8194040, 11881358, 16388080, 23762716, 29703395, 47525432, 59406790, 95050864, 118813580, 237627160, 475254320]

約数ペア:

[(1, 475254320), (2, 237627160), (4, 118813580), (5, 95050864), (8, 59406790), (10, 47525432), (16, 29703395), (20, 23762716), (29, 16388080), (40, 11881358), (58, 8194040), (80, 5940679), (116, 4097020), (127, 3742160), (145, 3277616), (232, 2048510), (254, 1871080), (290, 1638808), (464, 1024255), (508, 935540), (580, 819404), (635, 748432), (1016, 467770), (1160, 409702), (1270, 374216), (1613, 294640), (2032, 233885), (2320, 204851), (2540, 187108), (3226, 147320), (3683, 129040), (5080, 93554), (6452, 73660), (7366, 64520), (8065, 58928), (10160, 46777), (12904, 36830), (14732, 32260), (16130, 29464), (18415, 25808)]