130380260

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{6323}}^1$

素因数の和:7363

約数の個数: 24

約数和(自身を含む): 274107456

約数和(自身を除く): 143727196

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 6323, 10310, 12646, 20620, 25292, 31615, 63230, 126460, 6519013, 13038026, 26076052, 32595065, 65190130, 130380260]

約数ペア:

[(1, 130380260), (2, 65190130), (4, 32595065), (5, 26076052), (10, 13038026), (20, 6519013), (1031, 126460), (2062, 63230), (4124, 31615), (5155, 25292), (6323, 20620), (10310, 12646)]