70168240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5381}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 164172528

約数和(自身を除く): 94004288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5381, 6520, 10762, 13040, 21524, 26905, 43048, 53810, 86096, 107620, 215240, 430480, 877103, 1754206, 3508412, 4385515, 7016824, 8771030, 14033648, 17542060, 35084120, 70168240]

約数ペア:

[(1, 70168240), (2, 35084120), (4, 17542060), (5, 14033648), (8, 8771030), (10, 7016824), (16, 4385515), (20, 3508412), (40, 1754206), (80, 877103), (163, 430480), (326, 215240), (652, 107620), (815, 86096), (1304, 53810), (1630, 43048), (2608, 26905), (3260, 21524), (5381, 13040), (6520, 10762)]