469559080

素因数分解:

$2^3\times 5^1\times {\mathrm{11738977}}^1$

素因数の和:11738988

約数の個数: 16

約数和(自身を含む): 1056508020

約数和(自身を除く): 586948940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11738977, 23477954, 46955908, 58694885, 93911816, 117389770, 234779540, 469559080]

約数ペア:

[(1, 469559080), (2, 234779540), (4, 117389770), (5, 93911816), (8, 58694885), (10, 46955908), (20, 23477954), (40, 11738977)]