1415202920

素因数分解:

$2^3\times 5^1\times {\mathrm{35380073}}^1$

素因数の和:35380084

約数の個数: 16

約数和(自身を含む): 3184206660

約数和(自身を除く): 1769003740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 35380073, 70760146, 141520292, 176900365, 283040584, 353800730, 707601460, 1415202920]

約数ペア:

[(1, 1415202920), (2, 707601460), (4, 353800730), (5, 283040584), (8, 176900365), (10, 141520292), (20, 70760146), (40, 35380073)]