130023500

素因数分解:

$2^2\times 5^3\times {\mathrm{260047}}^1$

素因数の和:260066

約数の個数: 24

約数和(自身を含む): 283972416

約数和(自身を除く): 153948916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 260047, 520094, 1040188, 1300235, 2600470, 5200940, 6501175, 13002350, 26004700, 32505875, 65011750, 130023500]

約数ペア:

[(1, 130023500), (2, 65011750), (4, 32505875), (5, 26004700), (10, 13002350), (20, 6501175), (25, 5200940), (50, 2600470), (100, 1300235), (125, 1040188), (250, 520094), (500, 260047)]