70016120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22157}}^1$

素因数の和:22247

約数の個数: 32

約数和(自身を含む): 159537600

約数和(自身を除く): 89521480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 22157, 44314, 88628, 110785, 177256, 221570, 443140, 886280, 1750403, 3500806, 7001612, 8752015, 14003224, 17504030, 35008060, 70016120]

約数ペア:

[(1, 70016120), (2, 35008060), (4, 17504030), (5, 14003224), (8, 8752015), (10, 7001612), (20, 3500806), (40, 1750403), (79, 886280), (158, 443140), (316, 221570), (395, 177256), (632, 110785), (790, 88628), (1580, 44314), (3160, 22157)]