29262740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 68478480

約数和(自身を除く): 39215740

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, 3881, 7540, 7762, 15524, 19405, 38810, 50453, 77620, 100906, 112549, 201812, 225098, 252265, 450196, 504530, 562745, 1009060, 1125490, 1463137, 2250980, 2926274, 5852548, 7315685, 14631370, 29262740]

約数ペア:

[(1, 29262740), (2, 14631370), (4, 7315685), (5, 5852548), (10, 2926274), (13, 2250980), (20, 1463137), (26, 1125490), (29, 1009060), (52, 562745), (58, 504530), (65, 450196), (116, 252265), (130, 225098), (145, 201812), (260, 112549), (290, 100906), (377, 77620), (580, 50453), (754, 38810), (1508, 19405), (1885, 15524), (3770, 7762), (3881, 7540)]