15676936780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{47251}}^1$

素因数の和:47626

約数の個数: 48

約数和(自身を含む): 33650606304

約数和(自身を除く): 17973669524

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 313, 530, 626, 1060, 1252, 1565, 3130, 6260, 16589, 33178, 47251, 66356, 82945, 94502, 165890, 189004, 236255, 331780, 472510, 945020, 2504303, 5008606, 10017212, 12521515, 14789563, 25043030, 29579126, 50086060, 59158252, 73947815, 147895630, 295791260, 783846839, 1567693678, 3135387356, 3919234195, 7838468390, 15676936780]

約数ペア:

[(1, 15676936780), (2, 7838468390), (4, 3919234195), (5, 3135387356), (10, 1567693678), (20, 783846839), (53, 295791260), (106, 147895630), (212, 73947815), (265, 59158252), (313, 50086060), (530, 29579126), (626, 25043030), (1060, 14789563), (1252, 12521515), (1565, 10017212), (3130, 5008606), (6260, 2504303), (16589, 945020), (33178, 472510), (47251, 331780), (66356, 236255), (82945, 189004), (94502, 165890)]