26353910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 55038960

約数和(自身を除く): 28685050

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 829, 935, 1445, 1658, 1870, 2890, 3179, 4145, 6358, 8290, 9119, 14093, 15895, 18238, 28186, 31790, 45595, 70465, 91190, 140930, 155023, 239581, 310046, 479162, 775115, 1197905, 1550230, 2395810, 2635391, 5270782, 13176955, 26353910]

約数ペア:

[(1, 26353910), (2, 13176955), (5, 5270782), (10, 2635391), (11, 2395810), (17, 1550230), (22, 1197905), (34, 775115), (55, 479162), (85, 310046), (110, 239581), (170, 155023), (187, 140930), (289, 91190), (374, 70465), (578, 45595), (829, 31790), (935, 28186), (1445, 18238), (1658, 15895), (1870, 14093), (2890, 9119), (3179, 8290), (4145, 6358)]