1449506680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1168957}}^1$

素因数の和:1168999

約数の個数: 32

約数和(自身を含む): 3366599040

約数和(自身を除く): 1917092360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1168957, 2337914, 4675828, 5844785, 9351656, 11689570, 23379140, 36237667, 46758280, 72475334, 144950668, 181188335, 289901336, 362376670, 724753340, 1449506680]

約数ペア:

[(1, 1449506680), (2, 724753340), (4, 362376670), (5, 289901336), (8, 181188335), (10, 144950668), (20, 72475334), (31, 46758280), (40, 36237667), (62, 23379140), (124, 11689570), (155, 9351656), (248, 5844785), (310, 4675828), (620, 2337914), (1240, 1168957)]