1330273844140

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{87864851}}^1$

素因数の和:87865617

約数の個数: 24

約数和(自身を含む): 2797265428272

約数和(自身を除く): 1466991584132

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 15140, 87864851, 175729702, 351459404, 439324255, 878648510, 1757297020, 66513692207, 133027384414, 266054768828, 332568461035, 665136922070, 1330273844140]

約数ペア:

[(1, 1330273844140), (2, 665136922070), (4, 332568461035), (5, 266054768828), (10, 133027384414), (20, 66513692207), (757, 1757297020), (1514, 878648510), (3028, 439324255), (3785, 351459404), (7570, 175729702), (15140, 87864851)]