1460528740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{228923}}^1$

素因数の和:228972

約数の個数: 48

約数和(自身を含む): 3461330880

約数和(自身を除く): 2000802140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 228923, 457846, 915692, 1144615, 2289230, 2518153, 4578460, 5036306, 6638767, 10072612, 12590765, 13277534, 25181530, 26555068, 33193835, 50363060, 66387670, 73026437, 132775340, 146052874, 292105748, 365132185, 730264370, 1460528740]

約数ペア:

[(1, 1460528740), (2, 730264370), (4, 365132185), (5, 292105748), (10, 146052874), (11, 132775340), (20, 73026437), (22, 66387670), (29, 50363060), (44, 33193835), (55, 26555068), (58, 25181530), (110, 13277534), (116, 12590765), (145, 10072612), (220, 6638767), (290, 5036306), (319, 4578460), (580, 2518153), (638, 2289230), (1276, 1144615), (1595, 915692), (3190, 457846), (6380, 228923)]