528070024840

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{42178117}}^1$

素因数の和:42178441

約数の個数: 32

約数和(自身を含む): 1191953614680

約数和(自身を除く): 663883589840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520, 42178117, 84356234, 168712468, 210890585, 337424936, 421781170, 843562340, 1687124680, 13201750621, 26403501242, 52807002484, 66008753105, 105614004968, 132017506210, 264035012420, 528070024840]

約数ペア:

[(1, 528070024840), (2, 264035012420), (4, 132017506210), (5, 105614004968), (8, 66008753105), (10, 52807002484), (20, 26403501242), (40, 13201750621), (313, 1687124680), (626, 843562340), (1252, 421781170), (1565, 337424936), (2504, 210890585), (3130, 168712468), (6260, 84356234), (12520, 42178117)]