26961190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 52345440

約数和(自身を除く): 25384250

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3461, 3895, 6922, 7790, 17305, 34610, 65759, 131518, 141901, 283802, 328795, 657590, 709505, 1419010, 2696119, 5392238, 13480595, 26961190]

約数ペア:

[(1, 26961190), (2, 13480595), (5, 5392238), (10, 2696119), (19, 1419010), (38, 709505), (41, 657590), (82, 328795), (95, 283802), (190, 141901), (205, 131518), (410, 65759), (779, 34610), (1558, 17305), (3461, 7790), (3895, 6922)]