100000580

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{10267}}^1$

素因数の和:10763

約数の個数: 24

約数和(自身を含む): 210452928

約数和(自身を除く): 110452348

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 10267, 20534, 41068, 51335, 102670, 205340, 5000029, 10000058, 20000116, 25000145, 50000290, 100000580]

約数ペア:

[(1, 100000580), (2, 50000290), (4, 25000145), (5, 20000116), (10, 10000058), (20, 5000029), (487, 205340), (974, 102670), (1948, 51335), (2435, 41068), (4870, 20534), (9740, 10267)]