394092020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 988243200

約数和(自身を除く): 594151180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 113, 116, 140, 145, 203, 226, 290, 406, 452, 565, 580, 791, 812, 859, 1015, 1130, 1582, 1718, 2030, 2260, 3164, 3277, 3436, 3955, 4060, 4295, 6013, 6554, 7910, 8590, 12026, 13108, 15820, 16385, 17180, 22939, 24052, 24911, 30065, 32770, 45878, 49822, 60130, 65540, 91756, 97067, 99644, 114695, 120260, 124555, 174377, 194134, 229390, 249110, 348754, 388268, 458780, 485335, 498220, 679469, 697508, 871885, 970670, 1358938, 1743770, 1941340, 2717876, 2814943, 3397345, 3487540, 5629886, 6794690, 11259772, 13589380, 14074715, 19704601, 28149430, 39409202, 56298860, 78818404, 98523005, 197046010, 394092020]

約数ペア:

[(1, 394092020), (2, 197046010), (4, 98523005), (5, 78818404), (7, 56298860), (10, 39409202), (14, 28149430), (20, 19704601), (28, 14074715), (29, 13589380), (35, 11259772), (58, 6794690), (70, 5629886), (113, 3487540), (116, 3397345), (140, 2814943), (145, 2717876), (203, 1941340), (226, 1743770), (290, 1358938), (406, 970670), (452, 871885), (565, 697508), (580, 679469), (791, 498220), (812, 485335), (859, 458780), (1015, 388268), (1130, 348754), (1582, 249110), (1718, 229390), (2030, 194134), (2260, 174377), (3164, 124555), (3277, 120260), (3436, 114695), (3955, 99644), (4060, 97067), (4295, 91756), (6013, 65540), (6554, 60130), (7910, 49822), (8590, 45878), (12026, 32770), (13108, 30065), (15820, 24911), (16385, 24052), (17180, 22939)]