61822780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106591}}^1$

素因数の和:106629

約数の個数: 24

約数和(自身を含む): 134305920

約数和(自身を除く): 72483140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106591, 213182, 426364, 532955, 1065910, 2131820, 3091139, 6182278, 12364556, 15455695, 30911390, 61822780]

約数ペア:

[(1, 61822780), (2, 30911390), (4, 15455695), (5, 12364556), (10, 6182278), (20, 3091139), (29, 2131820), (58, 1065910), (116, 532955), (145, 426364), (290, 213182), (580, 106591)]