45356740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15892

約数の個数: 48

約数和(自身を含む): 111908160

約数和(自身を除く): 66551420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15859, 31718, 63436, 79295, 158590, 174449, 206167, 317180, 348898, 412334, 697796, 824668, 872245, 1030835, 1744490, 2061670, 2267837, 3488980, 4123340, 4535674, 9071348, 11339185, 22678370, 45356740]

約数ペア:

[(1, 45356740), (2, 22678370), (4, 11339185), (5, 9071348), (10, 4535674), (11, 4123340), (13, 3488980), (20, 2267837), (22, 2061670), (26, 1744490), (44, 1030835), (52, 872245), (55, 824668), (65, 697796), (110, 412334), (130, 348898), (143, 317180), (220, 206167), (260, 174449), (286, 158590), (572, 79295), (715, 63436), (1430, 31718), (2860, 15859)]