70931920

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2797}}^1$

素因数の和:3127

約数の個数: 40

約数和(自身を含む): 165496104

約数和(自身を除く): 94564184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 2797, 3170, 5072, 5594, 6340, 11188, 12680, 13985, 22376, 25360, 27970, 44752, 55940, 111880, 223760, 886649, 1773298, 3546596, 4433245, 7093192, 8866490, 14186384, 17732980, 35465960, 70931920]

約数ペア:

[(1, 70931920), (2, 35465960), (4, 17732980), (5, 14186384), (8, 8866490), (10, 7093192), (16, 4433245), (20, 3546596), (40, 1773298), (80, 886649), (317, 223760), (634, 111880), (1268, 55940), (1585, 44752), (2536, 27970), (2797, 25360), (3170, 22376), (5072, 13985), (5594, 12680), (6340, 11188)]