444819020

素因数分解:

$2^2\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{8447}}^1$

素因数の和:11089

約数の個数: 24

約数和(自身を含む): 934585344

約数和(自身を除く): 489766324

約数列:

[1, 2, 4, 5, 10, 20, 2633, 5266, 8447, 10532, 13165, 16894, 26330, 33788, 42235, 52660, 84470, 168940, 22240951, 44481902, 88963804, 111204755, 222409510, 444819020]

約数ペア:

[(1, 444819020), (2, 222409510), (4, 111204755), (5, 88963804), (10, 44481902), (20, 22240951), (2633, 168940), (5266, 84470), (8447, 52660), (10532, 42235), (13165, 33788), (16894, 26330)]