520036171990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{514887299}}^1$

素因数の和:514887407

約数の個数: 16

約数和(自身を含む): 945333082800

約数和(自身を除く): 425296910810

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 514887299, 1029774598, 2574436495, 5148872990, 52003617199, 104007234398, 260018085995, 520036171990]

約数ペア:

[(1, 520036171990), (2, 260018085995), (5, 104007234398), (10, 52003617199), (101, 5148872990), (202, 2574436495), (505, 1029774598), (1010, 514887299)]