25289019790

素因数分解:

$2^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4491833}}^1$

素因数の和:4492403

約数の個数: 16

約数和(自身を含む): 45601098768

約数和(自身を除く): 20312078978

約数列:

[1, 2, 5, 10, 563, 1126, 2815, 5630, 4491833, 8983666, 22459165, 44918330, 2528901979, 5057803958, 12644509895, 25289019790]

約数ペア:

[(1, 25289019790), (2, 12644509895), (5, 5057803958), (10, 2528901979), (563, 44918330), (1126, 22459165), (2815, 8983666), (5630, 4491833)]