18532900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1024

約数の個数: 36

約数和(自身を含む): 40435780

約数和(自身を除く): 21902880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 769, 964, 1205, 1538, 2410, 3076, 3845, 4820, 6025, 7690, 12050, 15380, 19225, 24100, 38450, 76900, 185329, 370658, 741316, 926645, 1853290, 3706580, 4633225, 9266450, 18532900]

約数ペア:

[(1, 18532900), (2, 9266450), (4, 4633225), (5, 3706580), (10, 1853290), (20, 926645), (25, 741316), (50, 370658), (100, 185329), (241, 76900), (482, 38450), (769, 24100), (964, 19225), (1205, 15380), (1538, 12050), (2410, 7690), (3076, 6025), (3845, 4820)]