12042680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23159}}^1$

素因数の和:23183

約数の個数: 32

約数和(自身を含む): 29181600

約数和(自身を除く): 17138920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23159, 46318, 92636, 115795, 185272, 231590, 301067, 463180, 602134, 926360, 1204268, 1505335, 2408536, 3010670, 6021340, 12042680]

約数ペア:

[(1, 12042680), (2, 6021340), (4, 3010670), (5, 2408536), (8, 1505335), (10, 1204268), (13, 926360), (20, 602134), (26, 463180), (40, 301067), (52, 231590), (65, 185272), (104, 115795), (130, 92636), (260, 46318), (520, 23159)]