5713240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11011

約数の個数: 32

約数和(自身を含む): 13844880

約数和(自身を除く): 8131640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10987, 21974, 43948, 54935, 87896, 109870, 142831, 219740, 285662, 439480, 571324, 714155, 1142648, 1428310, 2856620, 5713240]

約数ペア:

[(1, 5713240), (2, 2856620), (4, 1428310), (5, 1142648), (8, 714155), (10, 571324), (13, 439480), (20, 285662), (26, 219740), (40, 142831), (52, 109870), (65, 87896), (104, 54935), (130, 43948), (260, 21974), (520, 10987)]