297888980

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{32309}}^1$

素因数の和:32779

約数の個数: 24

約数和(自身を含む): 626943240

約数和(自身を除く): 329054260

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 32309, 64618, 129236, 161545, 323090, 646180, 14894449, 29788898, 59577796, 74472245, 148944490, 297888980]

約数ペア:

[(1, 297888980), (2, 148944490), (4, 74472245), (5, 59577796), (10, 29788898), (20, 14894449), (461, 646180), (922, 323090), (1844, 161545), (2305, 129236), (4610, 64618), (9220, 32309)]