70401740

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12527}}^1$

素因数の和:12817

約数の個数: 24

約数和(自身を含む): 148381632

約数和(自身を除く): 77979892

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 12527, 25054, 50108, 62635, 125270, 250540, 3520087, 7040174, 14080348, 17600435, 35200870, 70401740]

約数ペア:

[(1, 70401740), (2, 35200870), (4, 17600435), (5, 14080348), (10, 7040174), (20, 3520087), (281, 250540), (562, 125270), (1124, 62635), (1405, 50108), (2810, 25054), (5620, 12527)]