126511340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3697}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 279568800

約数和(自身を除く): 153057460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 3697, 6844, 7394, 8555, 14788, 17110, 18485, 34220, 36970, 73940, 107213, 214426, 218123, 428852, 436246, 536065, 872492, 1072130, 1090615, 2144260, 2181230, 4362460, 6325567, 12651134, 25302268, 31627835, 63255670, 126511340]

約数ペア:

[(1, 126511340), (2, 63255670), (4, 31627835), (5, 25302268), (10, 12651134), (20, 6325567), (29, 4362460), (58, 2181230), (59, 2144260), (116, 1090615), (118, 1072130), (145, 872492), (236, 536065), (290, 436246), (295, 428852), (580, 218123), (590, 214426), (1180, 107213), (1711, 73940), (3422, 36970), (3697, 34220), (6844, 18485), (7394, 17110), (8555, 14788)]