7132920580

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{624599}}^1$

素因数の和:625179

約数の個数: 24

約数和(自身を含む): 15005390400

約数和(自身を除く): 7872469820

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11420, 624599, 1249198, 2498396, 3122995, 6245990, 12491980, 356646029, 713292058, 1426584116, 1783230145, 3566460290, 7132920580]

約数ペア:

[(1, 7132920580), (2, 3566460290), (4, 1783230145), (5, 1426584116), (10, 713292058), (20, 356646029), (571, 12491980), (1142, 6245990), (2284, 3122995), (2855, 2498396), (5710, 1249198), (11420, 624599)]