417156940

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{24169}}^1$

素因数の和:25041

約数の個数: 24

約数和(自身を含む): 877080960

約数和(自身を除く): 459924020

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 8630, 17260, 24169, 48338, 96676, 120845, 241690, 483380, 20857847, 41715694, 83431388, 104289235, 208578470, 417156940]

約数ペア:

[(1, 417156940), (2, 208578470), (4, 104289235), (5, 83431388), (10, 41715694), (20, 20857847), (863, 483380), (1726, 241690), (3452, 120845), (4315, 96676), (8630, 48338), (17260, 24169)]