74420240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15767}}^1$

素因数の和:15839

約数の個数: 40

約数和(自身を含む): 175970880

約数和(自身を除く): 101550640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 15767, 31534, 63068, 78835, 126136, 157670, 252272, 315340, 630680, 930253, 1261360, 1860506, 3721012, 4651265, 7442024, 9302530, 14884048, 18605060, 37210120, 74420240]

約数ペア:

[(1, 74420240), (2, 37210120), (4, 18605060), (5, 14884048), (8, 9302530), (10, 7442024), (16, 4651265), (20, 3721012), (40, 1860506), (59, 1261360), (80, 930253), (118, 630680), (236, 315340), (295, 252272), (472, 157670), (590, 126136), (944, 78835), (1180, 63068), (2360, 31534), (4720, 15767)]