113839580

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{20113}}^1$

素因数の和:20405

約数の個数: 24

約数和(自身を含む): 239919792

約数和(自身を除く): 126080212

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 20113, 40226, 80452, 100565, 201130, 402260, 5691979, 11383958, 22767916, 28459895, 56919790, 113839580]

約数ペア:

[(1, 113839580), (2, 56919790), (4, 28459895), (5, 22767916), (10, 11383958), (20, 5691979), (283, 402260), (566, 201130), (1132, 100565), (1415, 80452), (2830, 40226), (5660, 20113)]