42264080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7237}}^1$

素因数の和:7323

約数の個数: 40

約数和(自身を含む): 99623832

約数和(自身を除く): 57359752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 7237, 14474, 28948, 36185, 57896, 72370, 115792, 144740, 289480, 528301, 578960, 1056602, 2113204, 2641505, 4226408, 5283010, 8452816, 10566020, 21132040, 42264080]

約数ペア:

[(1, 42264080), (2, 21132040), (4, 10566020), (5, 8452816), (8, 5283010), (10, 4226408), (16, 2641505), (20, 2113204), (40, 1056602), (73, 578960), (80, 528301), (146, 289480), (292, 144740), (365, 115792), (584, 72370), (730, 57896), (1168, 36185), (1460, 28948), (2920, 14474), (5840, 7237)]