34278640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38953}}^1$

素因数の和:38977

約数の個数: 40

約数和(自身を含む): 86945328

約数和(自身を除く): 52666688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 38953, 77906, 155812, 194765, 311624, 389530, 428483, 623248, 779060, 856966, 1558120, 1713932, 2142415, 3116240, 3427864, 4284830, 6855728, 8569660, 17139320, 34278640]

約数ペア:

[(1, 34278640), (2, 17139320), (4, 8569660), (5, 6855728), (8, 4284830), (10, 3427864), (11, 3116240), (16, 2142415), (20, 1713932), (22, 1558120), (40, 856966), (44, 779060), (55, 623248), (80, 428483), (88, 389530), (110, 311624), (176, 194765), (220, 155812), (440, 77906), (880, 38953)]