4552120

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 10303200

約数和(自身を除く): 5751080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 359, 634, 718, 1268, 1436, 1585, 1795, 2536, 2872, 3170, 3590, 6340, 7180, 12680, 14360, 113803, 227606, 455212, 569015, 910424, 1138030, 2276060, 4552120]

約数ペア:

[(1, 4552120), (2, 2276060), (4, 1138030), (5, 910424), (8, 569015), (10, 455212), (20, 227606), (40, 113803), (317, 14360), (359, 12680), (634, 7180), (718, 6340), (1268, 3590), (1436, 3170), (1585, 2872), (1795, 2536)]