12201760

素因数分解:

$2^5\times 5^1\times {\mathrm{76261}}^1$

素因数の和:76276

約数の個数: 24

約数和(自身を含む): 28827036

約数和(自身を除く): 16625276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 76261, 152522, 305044, 381305, 610088, 762610, 1220176, 1525220, 2440352, 3050440, 6100880, 12201760]

約数ペア:

[(1, 12201760), (2, 6100880), (4, 3050440), (5, 2440352), (8, 1525220), (10, 1220176), (16, 762610), (20, 610088), (32, 381305), (40, 305044), (80, 152522), (160, 76261)]