121020650

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{12541}}^1$

素因数の和:12746

約数の個数: 24

約数和(自身を含む): 226282764

約数和(自身を除く): 105262114

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 12541, 25082, 62705, 125410, 313525, 627050, 2420413, 4840826, 12102065, 24204130, 60510325, 121020650]

約数ペア:

[(1, 121020650), (2, 60510325), (5, 24204130), (10, 12102065), (25, 4840826), (50, 2420413), (193, 627050), (386, 313525), (965, 125410), (1930, 62705), (4825, 25082), (9650, 12541)]