231760450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{52081}}^1$

素因数の和:52182

約数の個数: 24

約数和(自身を含む): 435926340

約数和(自身を除く): 204165890

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 52081, 104162, 260405, 520810, 1302025, 2604050, 4635209, 9270418, 23176045, 46352090, 115880225, 231760450]

約数ペア:

[(1, 231760450), (2, 115880225), (5, 46352090), (10, 23176045), (25, 9270418), (50, 4635209), (89, 2604050), (178, 1302025), (445, 520810), (890, 260405), (2225, 104162), (4450, 52081)]