100409832020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{82303141}}^1$

素因数の和:82303211

約数の個数: 24

約数和(自身を含む): 214317381768

約数和(自身を除く): 113907549748

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 82303141, 164606282, 329212564, 411515705, 823031410, 1646062820, 5020491601, 10040983202, 20081966404, 25102458005, 50204916010, 100409832020]

約数ペア:

[(1, 100409832020), (2, 50204916010), (4, 25102458005), (5, 20081966404), (10, 10040983202), (20, 5020491601), (61, 1646062820), (122, 823031410), (244, 411515705), (305, 329212564), (610, 164606282), (1220, 82303141)]