4904420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5981}}^1$

素因数の和:6031

約数の個数: 24

約数和(自身を含む): 10552248

約数和(自身を除く): 5647828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5981, 11962, 23924, 29905, 59810, 119620, 245221, 490442, 980884, 1226105, 2452210, 4904420]

約数ペア:

[(1, 4904420), (2, 2452210), (4, 1226105), (5, 980884), (10, 490442), (20, 245221), (41, 119620), (82, 59810), (164, 29905), (205, 23924), (410, 11962), (820, 5981)]