26225440

素因数分解:

$2^5\times 5^1\times {\mathrm{163909}}^1$

素因数の和:163924

約数の個数: 24

約数和(自身を含む): 61957980

約数和(自身を除く): 35732540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163909, 327818, 655636, 819545, 1311272, 1639090, 2622544, 3278180, 5245088, 6556360, 13112720, 26225440]

約数ペア:

[(1, 26225440), (2, 13112720), (4, 6556360), (5, 5245088), (8, 3278180), (10, 2622544), (16, 1639090), (20, 1311272), (32, 819545), (40, 655636), (80, 327818), (160, 163909)]