88619120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9803}}^1$

素因数の和:9929

約数の個数: 40

約数和(自身を含む): 207884016

約数和(自身を除く): 119264896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 9803, 19606, 39212, 49015, 78424, 98030, 156848, 196060, 392120, 784240, 1107739, 2215478, 4430956, 5538695, 8861912, 11077390, 17723824, 22154780, 44309560, 88619120]

約数ペア:

[(1, 88619120), (2, 44309560), (4, 22154780), (5, 17723824), (8, 11077390), (10, 8861912), (16, 5538695), (20, 4430956), (40, 2215478), (80, 1107739), (113, 784240), (226, 392120), (452, 196060), (565, 156848), (904, 98030), (1130, 78424), (1808, 49015), (2260, 39212), (4520, 19606), (9040, 9803)]