58427720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112361}}^1$

素因数の和:112385

約数の個数: 32

約数和(自身を含む): 141576120

約数和(自身を除く): 83148400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 112361, 224722, 449444, 561805, 898888, 1123610, 1460693, 2247220, 2921386, 4494440, 5842772, 7303465, 11685544, 14606930, 29213860, 58427720]

約数ペア:

[(1, 58427720), (2, 29213860), (4, 14606930), (5, 11685544), (8, 7303465), (10, 5842772), (13, 4494440), (20, 2921386), (26, 2247220), (40, 1460693), (52, 1123610), (65, 898888), (104, 561805), (130, 449444), (260, 224722), (520, 112361)]