34180450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{7681}}^1$

素因数の和:7782

約数の個数: 24

約数和(自身を含む): 64298340

約数和(自身を除く): 30117890

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 7681, 15362, 38405, 76810, 192025, 384050, 683609, 1367218, 3418045, 6836090, 17090225, 34180450]

約数ペア:

[(1, 34180450), (2, 17090225), (5, 6836090), (10, 3418045), (25, 1367218), (50, 683609), (89, 384050), (178, 192025), (445, 76810), (890, 38405), (2225, 15362), (4450, 7681)]