103640740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1283}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 249363072

約数和(自身を除く): 145722332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 1283, 2308, 2566, 2885, 4039, 5132, 5770, 6415, 8078, 8981, 11540, 12830, 16156, 17962, 20195, 25660, 35924, 40390, 44905, 80780, 89810, 179620, 740291, 1480582, 2961164, 3701455, 5182037, 7402910, 10364074, 14805820, 20728148, 25910185, 51820370, 103640740]

約数ペア:

[(1, 103640740), (2, 51820370), (4, 25910185), (5, 20728148), (7, 14805820), (10, 10364074), (14, 7402910), (20, 5182037), (28, 3701455), (35, 2961164), (70, 1480582), (140, 740291), (577, 179620), (1154, 89810), (1283, 80780), (2308, 44905), (2566, 40390), (2885, 35924), (4039, 25660), (5132, 20195), (5770, 17962), (6415, 16156), (8078, 12830), (8981, 11540)]