230360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 559440

約数和(自身を除く): 329080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 443, 520, 886, 1772, 2215, 3544, 4430, 5759, 8860, 11518, 17720, 23036, 28795, 46072, 57590, 115180, 230360]

約数ペア:

[(1, 230360), (2, 115180), (4, 57590), (5, 46072), (8, 28795), (10, 23036), (13, 17720), (20, 11518), (26, 8860), (40, 5759), (52, 4430), (65, 3544), (104, 2215), (130, 1772), (260, 886), (443, 520)]