4182260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 8897280

約数和(自身を除く): 4715020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2647, 5294, 10588, 13235, 26470, 52940, 209113, 418226, 836452, 1045565, 2091130, 4182260]

約数ペア:

[(1, 4182260), (2, 2091130), (4, 1045565), (5, 836452), (10, 418226), (20, 209113), (79, 52940), (158, 26470), (316, 13235), (395, 10588), (790, 5294), (1580, 2647)]