4681540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 9959040

約数和(自身を除く): 5277500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2963, 5926, 11852, 14815, 29630, 59260, 234077, 468154, 936308, 1170385, 2340770, 4681540]

約数ペア:

[(1, 4681540), (2, 2340770), (4, 1170385), (5, 936308), (10, 468154), (20, 234077), (79, 59260), (158, 29630), (316, 14815), (395, 11852), (790, 5926), (1580, 2963)]