109389740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{188603}}^1$

素因数の和:188641

約数の個数: 24

約数和(自身を含む): 237641040

約数和(自身を除く): 128251300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 188603, 377206, 754412, 943015, 1886030, 3772060, 5469487, 10938974, 21877948, 27347435, 54694870, 109389740]

約数ペア:

[(1, 109389740), (2, 54694870), (4, 27347435), (5, 21877948), (10, 10938974), (20, 5469487), (29, 3772060), (58, 1886030), (116, 943015), (145, 754412), (290, 377206), (580, 188603)]