2015426450

素因数分解:

$2^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{70841}}^1$

素因数の和:71422

約数の個数: 24

約数和(自身を含む): 3755334420

約数和(自身を除く): 1739907970

約数列:

[1, 2, 5, 10, 25, 50, 569, 1138, 2845, 5690, 14225, 28450, 70841, 141682, 354205, 708410, 1771025, 3542050, 40308529, 80617058, 201542645, 403085290, 1007713225, 2015426450]

約数ペア:

[(1, 2015426450), (2, 1007713225), (5, 403085290), (10, 201542645), (25, 80617058), (50, 40308529), (569, 3542050), (1138, 1771025), (2845, 708410), (5690, 354205), (14225, 141682), (28450, 70841)]