29265080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 71547840

約数和(自身を除く): 42282760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 337, 520, 668, 674, 835, 1336, 1348, 1670, 1685, 2171, 2696, 3340, 3370, 4342, 4381, 6680, 6740, 8684, 8762, 10855, 13480, 17368, 17524, 21710, 21905, 35048, 43420, 43810, 56279, 86840, 87620, 112558, 175240, 225116, 281395, 450232, 562790, 731627, 1125580, 1463254, 2251160, 2926508, 3658135, 5853016, 7316270, 14632540, 29265080]

約数ペア:

[(1, 29265080), (2, 14632540), (4, 7316270), (5, 5853016), (8, 3658135), (10, 2926508), (13, 2251160), (20, 1463254), (26, 1125580), (40, 731627), (52, 562790), (65, 450232), (104, 281395), (130, 225116), (167, 175240), (260, 112558), (334, 87620), (337, 86840), (520, 56279), (668, 43810), (674, 43420), (835, 35048), (1336, 21905), (1348, 21710), (1670, 17524), (1685, 17368), (2171, 13480), (2696, 10855), (3340, 8762), (3370, 8684), (4342, 6740), (4381, 6680)]