451632320

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11113}}^1$

素因数の和:11257

約数の個数: 56

約数和(自身を含む): 1084015104

約数和(自身を除く): 632382784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 11113, 20320, 22226, 40640, 44452, 55565, 88904, 111130, 177808, 222260, 355616, 444520, 711232, 889040, 1411351, 1778080, 2822702, 3556160, 5645404, 7056755, 11290808, 14113510, 22581616, 28227020, 45163232, 56454040, 90326464, 112908080, 225816160, 451632320]

約数ペア:

[(1, 451632320), (2, 225816160), (4, 112908080), (5, 90326464), (8, 56454040), (10, 45163232), (16, 28227020), (20, 22581616), (32, 14113510), (40, 11290808), (64, 7056755), (80, 5645404), (127, 3556160), (160, 2822702), (254, 1778080), (320, 1411351), (508, 889040), (635, 711232), (1016, 444520), (1270, 355616), (2032, 222260), (2540, 177808), (4064, 111130), (5080, 88904), (8128, 55565), (10160, 44452), (11113, 40640), (20320, 22226)]