70397920

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6283

約数の個数: 48

約数和(自身を含む): 168684768

約数和(自身を除く): 98286848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 6197, 11360, 12394, 24788, 30985, 49576, 61970, 99152, 123940, 198304, 247880, 439987, 495760, 879974, 991520, 1759948, 2199935, 3519896, 4399870, 7039792, 8799740, 14079584, 17599480, 35198960, 70397920]

約数ペア:

[(1, 70397920), (2, 35198960), (4, 17599480), (5, 14079584), (8, 8799740), (10, 7039792), (16, 4399870), (20, 3519896), (32, 2199935), (40, 1759948), (71, 991520), (80, 879974), (142, 495760), (160, 439987), (284, 247880), (355, 198304), (568, 123940), (710, 99152), (1136, 61970), (1420, 49576), (2272, 30985), (2840, 24788), (5680, 12394), (6197, 11360)]