40133390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 85224960

約数和(自身を除く): 45091570

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 547, 638, 667, 1094, 1265, 1334, 1595, 2530, 2735, 3190, 3335, 5470, 6017, 6670, 7337, 12034, 12581, 14674, 15863, 25162, 30085, 31726, 36685, 60170, 62905, 73370, 79315, 125810, 138391, 158630, 174493, 276782, 348986, 364849, 691955, 729698, 872465, 1383910, 1744930, 1824245, 3648490, 4013339, 8026678, 20066695, 40133390]

約数ペア:

[(1, 40133390), (2, 20066695), (5, 8026678), (10, 4013339), (11, 3648490), (22, 1824245), (23, 1744930), (29, 1383910), (46, 872465), (55, 729698), (58, 691955), (110, 364849), (115, 348986), (145, 276782), (230, 174493), (253, 158630), (290, 138391), (319, 125810), (506, 79315), (547, 73370), (638, 62905), (667, 60170), (1094, 36685), (1265, 31726), (1334, 30085), (1595, 25162), (2530, 15863), (2735, 14674), (3190, 12581), (3335, 12034), (5470, 7337), (6017, 6670)]