26741170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 53933760

約数和(自身を除く): 27192590

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 487, 578, 646, 974, 1445, 1615, 2435, 2890, 3230, 4870, 5491, 8279, 9253, 10982, 16558, 18506, 27455, 41395, 46265, 54910, 82790, 92530, 140743, 157301, 281486, 314602, 703715, 786505, 1407430, 1573010, 2674117, 5348234, 13370585, 26741170]

約数ペア:

[(1, 26741170), (2, 13370585), (5, 5348234), (10, 2674117), (17, 1573010), (19, 1407430), (34, 786505), (38, 703715), (85, 314602), (95, 281486), (170, 157301), (190, 140743), (289, 92530), (323, 82790), (487, 54910), (578, 46265), (646, 41395), (974, 27455), (1445, 18506), (1615, 16558), (2435, 10982), (2890, 9253), (3230, 8279), (4870, 5491)]