88603990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 165732480

約数和(自身を除く): 77128490

約数列:

[1, 2, 5, 10, 29, 58, 145, 277, 290, 554, 1103, 1385, 2206, 2770, 5515, 8033, 11030, 16066, 31987, 40165, 63974, 80330, 159935, 305531, 319870, 611062, 1527655, 3055310, 8860399, 17720798, 44301995, 88603990]

約数ペア:

[(1, 88603990), (2, 44301995), (5, 17720798), (10, 8860399), (29, 3055310), (58, 1527655), (145, 611062), (277, 319870), (290, 305531), (554, 159935), (1103, 80330), (1385, 63974), (2206, 40165), (2770, 31987), (5515, 16066), (8033, 11030)]