61605860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106217}}^1$

素因数の和:106255

約数の個数: 24

約数和(自身を含む): 133834680

約数和(自身を除く): 72228820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106217, 212434, 424868, 531085, 1062170, 2124340, 3080293, 6160586, 12321172, 15401465, 30802930, 61605860]

約数ペア:

[(1, 61605860), (2, 30802930), (4, 15401465), (5, 12321172), (10, 6160586), (20, 3080293), (29, 2124340), (58, 1062170), (116, 531085), (145, 424868), (290, 212434), (580, 106217)]