2769740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 5893440

約数和(自身を除く): 3123700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1753, 3506, 7012, 8765, 17530, 35060, 138487, 276974, 553948, 692435, 1384870, 2769740]

約数ペア:

[(1, 2769740), (2, 1384870), (4, 692435), (5, 553948), (10, 276974), (20, 138487), (79, 35060), (158, 17530), (316, 8765), (395, 7012), (790, 3506), (1580, 1753)]