3288440

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 7452000

約数和(自身を除く): 4163560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 359, 458, 718, 916, 1145, 1436, 1795, 1832, 2290, 2872, 3590, 4580, 7180, 9160, 14360, 82211, 164422, 328844, 411055, 657688, 822110, 1644220, 3288440]

約数ペア:

[(1, 3288440), (2, 1644220), (4, 822110), (5, 657688), (8, 411055), (10, 328844), (20, 164422), (40, 82211), (229, 14360), (359, 9160), (458, 7180), (718, 4580), (916, 3590), (1145, 2872), (1436, 2290), (1795, 1832)]