42231020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 97161120

約数和(自身を除く): 54930100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 2753, 3068, 3835, 5506, 7670, 11012, 13765, 15340, 27530, 35789, 55060, 71578, 143156, 162427, 178945, 324854, 357890, 649708, 715780, 812135, 1624270, 2111551, 3248540, 4223102, 8446204, 10557755, 21115510, 42231020]

約数ペア:

[(1, 42231020), (2, 21115510), (4, 10557755), (5, 8446204), (10, 4223102), (13, 3248540), (20, 2111551), (26, 1624270), (52, 812135), (59, 715780), (65, 649708), (118, 357890), (130, 324854), (236, 178945), (260, 162427), (295, 143156), (590, 71578), (767, 55060), (1180, 35789), (1534, 27530), (2753, 15340), (3068, 13765), (3835, 11012), (5506, 7670)]