123569060

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{7013}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 259826616

約数和(自身を除く): 136257556

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 7013, 8810, 14026, 17620, 28052, 35065, 70130, 140260, 6178453, 12356906, 24713812, 30892265, 61784530, 123569060]

約数ペア:

[(1, 123569060), (2, 61784530), (4, 30892265), (5, 24713812), (10, 12356906), (20, 6178453), (881, 140260), (1762, 70130), (3524, 35065), (4405, 28052), (7013, 17620), (8810, 14026)]