46865620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 100835280

約数和(自身を除く): 53969660

約数列:

[1, 2, 4, 5, 10, 20, 89, 113, 178, 226, 233, 356, 445, 452, 466, 565, 890, 932, 1130, 1165, 1780, 2260, 2330, 4660, 10057, 20114, 20737, 26329, 40228, 41474, 50285, 52658, 82948, 100570, 103685, 105316, 131645, 201140, 207370, 263290, 414740, 526580, 2343281, 4686562, 9373124, 11716405, 23432810, 46865620]

約数ペア:

[(1, 46865620), (2, 23432810), (4, 11716405), (5, 9373124), (10, 4686562), (20, 2343281), (89, 526580), (113, 414740), (178, 263290), (226, 207370), (233, 201140), (356, 131645), (445, 105316), (452, 103685), (466, 100570), (565, 82948), (890, 52658), (932, 50285), (1130, 41474), (1165, 40228), (1780, 26329), (2260, 20737), (2330, 20114), (4660, 10057)]