224722340

素因数分解:

$2^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{6781}}^1$

素因数の和:8447

約数の個数: 24

約数和(自身を含む): 472271352

約数和(自身を除く): 247549012

約数列:

[1, 2, 4, 5, 10, 20, 1657, 3314, 6628, 6781, 8285, 13562, 16570, 27124, 33140, 33905, 67810, 135620, 11236117, 22472234, 44944468, 56180585, 112361170, 224722340]

約数ペア:

[(1, 224722340), (2, 112361170), (4, 56180585), (5, 44944468), (10, 22472234), (20, 11236117), (1657, 135620), (3314, 67810), (6628, 33905), (6781, 33140), (8285, 27124), (13562, 16570)]