43127620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24229}}^1$

素因数の和:24327

約数の個数: 24

約数和(自身を含む): 91589400

約数和(自身を除く): 48461780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 24229, 48458, 96916, 121145, 242290, 484580, 2156381, 4312762, 8625524, 10781905, 21563810, 43127620]

約数ペア:

[(1, 43127620), (2, 21563810), (4, 10781905), (5, 8625524), (10, 4312762), (20, 2156381), (89, 484580), (178, 242290), (356, 121145), (445, 96916), (890, 48458), (1780, 24229)]