20240540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 45813600

約数和(自身を除く): 25573060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1009, 1180, 2006, 2018, 4012, 4036, 5015, 5045, 10030, 10090, 17153, 20060, 20180, 34306, 59531, 68612, 85765, 119062, 171530, 238124, 297655, 343060, 595310, 1012027, 1190620, 2024054, 4048108, 5060135, 10120270, 20240540]

約数ペア:

[(1, 20240540), (2, 10120270), (4, 5060135), (5, 4048108), (10, 2024054), (17, 1190620), (20, 1012027), (34, 595310), (59, 343060), (68, 297655), (85, 238124), (118, 171530), (170, 119062), (236, 85765), (295, 68612), (340, 59531), (590, 34306), (1003, 20180), (1009, 20060), (1180, 17153), (2006, 10090), (2018, 10030), (4012, 5045), (4036, 5015)]