33775240

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2551}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 76253760

約数和(自身を除く): 42478520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2551, 2648, 3310, 5102, 6620, 10204, 12755, 13240, 20408, 25510, 51020, 102040, 844381, 1688762, 3377524, 4221905, 6755048, 8443810, 16887620, 33775240]

約数ペア:

[(1, 33775240), (2, 16887620), (4, 8443810), (5, 6755048), (8, 4221905), (10, 3377524), (20, 1688762), (40, 844381), (331, 102040), (662, 51020), (1324, 25510), (1655, 20408), (2551, 13240), (2648, 12755), (3310, 10204), (5102, 6620)]