15675029540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{17203}}^1$

素因数の和:18812

約数の個数: 48

約数和(自身を含む): 34076306880

約数和(自身を除く): 18401277340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1571, 3142, 6284, 7855, 15710, 17203, 31420, 34406, 45559, 68812, 86015, 91118, 172030, 182236, 227795, 344060, 455590, 498887, 911180, 997774, 1995548, 2494435, 4988870, 9977740, 27025913, 54051826, 108103652, 135129565, 270259130, 540518260, 783751477, 1567502954, 3135005908, 3918757385, 7837514770, 15675029540]

約数ペア:

[(1, 15675029540), (2, 7837514770), (4, 3918757385), (5, 3135005908), (10, 1567502954), (20, 783751477), (29, 540518260), (58, 270259130), (116, 135129565), (145, 108103652), (290, 54051826), (580, 27025913), (1571, 9977740), (3142, 4988870), (6284, 2494435), (7855, 1995548), (15710, 997774), (17203, 911180), (31420, 498887), (34406, 455590), (45559, 344060), (68812, 227795), (86015, 182236), (91118, 172030)]