119529020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 271256160

約数和(自身を除く): 151727140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1213, 1516, 1895, 2426, 3790, 4852, 4927, 6065, 7580, 9854, 12130, 15769, 19708, 24260, 24635, 31538, 49270, 63076, 78845, 98540, 157690, 315380, 459727, 919454, 1838908, 2298635, 4597270, 5976451, 9194540, 11952902, 23905804, 29882255, 59764510, 119529020]

約数ペア:

[(1, 119529020), (2, 59764510), (4, 29882255), (5, 23905804), (10, 11952902), (13, 9194540), (20, 5976451), (26, 4597270), (52, 2298635), (65, 1838908), (130, 919454), (260, 459727), (379, 315380), (758, 157690), (1213, 98540), (1516, 78845), (1895, 63076), (2426, 49270), (3790, 31538), (4852, 24635), (4927, 24260), (6065, 19708), (7580, 15769), (9854, 12130)]