38121567140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{53411}}^1$

素因数の和:53828

約数の個数: 48

約数和(自身を含む): 80974301184

約数和(自身を除く): 42852734044

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 281, 508, 562, 635, 1124, 1270, 1405, 2540, 2810, 5620, 35687, 53411, 71374, 106822, 142748, 178435, 213644, 267055, 356870, 534110, 713740, 1068220, 6783197, 13566394, 15008491, 27132788, 30016982, 33915985, 60033964, 67831970, 75042455, 135663940, 150084910, 300169820, 1906078357, 3812156714, 7624313428, 9530391785, 19060783570, 38121567140]

約数ペア:

[(1, 38121567140), (2, 19060783570), (4, 9530391785), (5, 7624313428), (10, 3812156714), (20, 1906078357), (127, 300169820), (254, 150084910), (281, 135663940), (508, 75042455), (562, 67831970), (635, 60033964), (1124, 33915985), (1270, 30016982), (1405, 27132788), (2540, 15008491), (2810, 13566394), (5620, 6783197), (35687, 1068220), (53411, 713740), (71374, 534110), (106822, 356870), (142748, 267055), (178435, 213644)]