57442360

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6271}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 72388040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6271, 9160, 12542, 25084, 31355, 50168, 62710, 125420, 250840, 1436059, 2872118, 5744236, 7180295, 11488472, 14360590, 28721180, 57442360]

約数ペア:

[(1, 57442360), (2, 28721180), (4, 14360590), (5, 11488472), (8, 7180295), (10, 5744236), (20, 2872118), (40, 1436059), (229, 250840), (458, 125420), (916, 62710), (1145, 50168), (1832, 31355), (2290, 25084), (4580, 12542), (6271, 9160)]