38559620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 90030528

約数和(自身を除く): 51470908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 3307, 5830, 6614, 11660, 13228, 16535, 33070, 36377, 66140, 72754, 145508, 175271, 181885, 350542, 363770, 701084, 727540, 876355, 1752710, 1927981, 3505420, 3855962, 7711924, 9639905, 19279810, 38559620]

約数ペア:

[(1, 38559620), (2, 19279810), (4, 9639905), (5, 7711924), (10, 3855962), (11, 3505420), (20, 1927981), (22, 1752710), (44, 876355), (53, 727540), (55, 701084), (106, 363770), (110, 350542), (212, 181885), (220, 175271), (265, 145508), (530, 72754), (583, 66140), (1060, 36377), (1166, 33070), (2332, 16535), (2915, 13228), (3307, 11660), (5830, 6614)]