23341240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44887}}^1$

素因数の和:44911

約数の個数: 32

約数和(自身を含む): 56558880

約数和(自身を除く): 33217640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44887, 89774, 179548, 224435, 359096, 448870, 583531, 897740, 1167062, 1795480, 2334124, 2917655, 4668248, 5835310, 11670620, 23341240]

約数ペア:

[(1, 23341240), (2, 11670620), (4, 5835310), (5, 4668248), (8, 2917655), (10, 2334124), (13, 1795480), (20, 1167062), (26, 897740), (40, 583531), (52, 448870), (65, 359096), (104, 224435), (130, 179548), (260, 89774), (520, 44887)]