12114740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16189900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1039, 1060, 1166, 2078, 2332, 2915, 4156, 5195, 5830, 10390, 11429, 11660, 20780, 22858, 45716, 55067, 57145, 110134, 114290, 220268, 228580, 275335, 550670, 605737, 1101340, 1211474, 2422948, 3028685, 6057370, 12114740]

約数ペア:

[(1, 12114740), (2, 6057370), (4, 3028685), (5, 2422948), (10, 1211474), (11, 1101340), (20, 605737), (22, 550670), (44, 275335), (53, 228580), (55, 220268), (106, 114290), (110, 110134), (212, 57145), (220, 55067), (265, 45716), (530, 22858), (583, 20780), (1039, 11660), (1060, 11429), (1166, 10390), (2078, 5830), (2332, 5195), (2915, 4156)]