67107020

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2281}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 141082368

約数和(自身を除く): 73975348

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2281, 2942, 4562, 5884, 7355, 9124, 11405, 14710, 22810, 29420, 45620, 3355351, 6710702, 13421404, 16776755, 33553510, 67107020]

約数ペア:

[(1, 67107020), (2, 33553510), (4, 16776755), (5, 13421404), (10, 6710702), (20, 3355351), (1471, 45620), (2281, 29420), (2942, 22810), (4562, 14710), (5884, 11405), (7355, 9124)]