3707080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7153

約数の個数: 32

約数和(自身を含む): 8983800

約数和(自身を除く): 5276720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7129, 14258, 28516, 35645, 57032, 71290, 92677, 142580, 185354, 285160, 370708, 463385, 741416, 926770, 1853540, 3707080]

約数ペア:

[(1, 3707080), (2, 1853540), (4, 926770), (5, 741416), (8, 463385), (10, 370708), (13, 285160), (20, 185354), (26, 142580), (40, 92677), (52, 71290), (65, 57032), (104, 35645), (130, 28516), (260, 14258), (520, 7129)]