121120180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{53593}}^1$

素因数の和:53715

約数の個数: 24

約数和(自身を含む): 256608072

約数和(自身を除く): 135487892

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 53593, 107186, 214372, 267965, 535930, 1071860, 6056009, 12112018, 24224036, 30280045, 60560090, 121120180]

約数ペア:

[(1, 121120180), (2, 60560090), (4, 30280045), (5, 24224036), (10, 12112018), (20, 6056009), (113, 1071860), (226, 535930), (452, 267965), (565, 214372), (1130, 107186), (2260, 53593)]