15204025460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2016449}}^1$

素因数の和:2016500

約数の個数: 48

約数和(自身を含む): 35570178000

約数和(自身を除く): 20366152540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 2016449, 4032898, 8065796, 10082245, 20164490, 26213837, 40328980, 52427674, 58477021, 104855348, 116954042, 131069185, 233908084, 262138370, 292385105, 524276740, 584770210, 760201273, 1169540420, 1520402546, 3040805092, 3801006365, 7602012730, 15204025460]

約数ペア:

[(1, 15204025460), (2, 7602012730), (4, 3801006365), (5, 3040805092), (10, 1520402546), (13, 1169540420), (20, 760201273), (26, 584770210), (29, 524276740), (52, 292385105), (58, 262138370), (65, 233908084), (116, 131069185), (130, 116954042), (145, 104855348), (260, 58477021), (290, 52427674), (377, 40328980), (580, 26213837), (754, 20164490), (1508, 10082245), (1885, 8065796), (3770, 4032898), (7540, 2016449)]