42822910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25339}}^1$

素因数の和:25372

約数の個数: 24

約数和(自身を含む): 83469960

約数和(自身を除く): 40647050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 25339, 50678, 126695, 253390, 329407, 658814, 1647035, 3294070, 4282291, 8564582, 21411455, 42822910]

約数ペア:

[(1, 42822910), (2, 21411455), (5, 8564582), (10, 4282291), (13, 3294070), (26, 1647035), (65, 658814), (130, 329407), (169, 253390), (338, 126695), (845, 50678), (1690, 25339)]