70014080

素因数分解:

$2^7\times 5^1\times {\mathrm{109397}}^1$

素因数の和:109416

約数の個数: 32

約数和(自身を含む): 167378940

約数和(自身を除く): 97364860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109397, 218794, 437588, 546985, 875176, 1093970, 1750352, 2187940, 3500704, 4375880, 7001408, 8751760, 14002816, 17503520, 35007040, 70014080]

約数ペア:

[(1, 70014080), (2, 35007040), (4, 17503520), (5, 14002816), (8, 8751760), (10, 7001408), (16, 4375880), (20, 3500704), (32, 2187940), (40, 1750352), (64, 1093970), (80, 875176), (128, 546985), (160, 437588), (320, 218794), (640, 109397)]