402601474525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{2767}}^1\times {\mathrm{70121}}^1$

素因数の和:72981

約数の個数: 24

約数和(自身を含む): 505430400384

約数和(自身を除く): 102828925859

約数列:

[1, 5, 25, 83, 415, 2075, 2767, 13835, 69175, 70121, 229661, 350605, 1148305, 1753025, 5741525, 5820043, 29100215, 145501075, 194024807, 970124035, 4850620175, 16104058981, 80520294905, 402601474525]

約数ペア:

[(1, 402601474525), (5, 80520294905), (25, 16104058981), (83, 4850620175), (415, 970124035), (2075, 194024807), (2767, 145501075), (13835, 29100215), (69175, 5820043), (70121, 5741525), (229661, 1753025), (350605, 1148305)]