39236816360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1\times {\mathrm{1997}}^1$

素因数の和:3555

約数の個数: 128

約数和(自身を含む): 103162014720

約数和(自身を除く): 63925198360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1493, 1645, 1880, 1997, 2632, 2986, 3290, 3994, 5972, 6580, 7465, 7988, 9985, 10451, 11944, 13160, 13979, 14930, 15976, 19970, 20902, 27958, 29860, 39940, 41804, 52255, 55916, 59720, 69895, 70171, 79880, 83608, 93859, 104510, 111832, 139790, 140342, 187718, 209020, 279580, 280684, 350855, 375436, 418040, 469295, 491197, 559160, 561368, 657013, 701710, 750872, 938590, 982394, 1314026, 1403420, 1877180, 1964788, 2455985, 2628052, 2806840, 2981521, 3285065, 3754360, 3929576, 4911970, 5256104, 5963042, 6570130, 9823940, 11926084, 13140260, 14907605, 19647880, 20870647, 23852168, 26280520, 29815210, 41741294, 59630420, 83482588, 104353235, 119260840, 140131487, 166965176, 208706470, 280262974, 417412940, 560525948, 700657435, 834825880, 980920409, 1121051896, 1401314870, 1961840818, 2802629740, 3923681636, 4904602045, 5605259480, 7847363272, 9809204090, 19618408180, 39236816360]

約数ペア:

[(1, 39236816360), (2, 19618408180), (4, 9809204090), (5, 7847363272), (7, 5605259480), (8, 4904602045), (10, 3923681636), (14, 2802629740), (20, 1961840818), (28, 1401314870), (35, 1121051896), (40, 980920409), (47, 834825880), (56, 700657435), (70, 560525948), (94, 417412940), (140, 280262974), (188, 208706470), (235, 166965176), (280, 140131487), (329, 119260840), (376, 104353235), (470, 83482588), (658, 59630420), (940, 41741294), (1316, 29815210), (1493, 26280520), (1645, 23852168), (1880, 20870647), (1997, 19647880), (2632, 14907605), (2986, 13140260), (3290, 11926084), (3994, 9823940), (5972, 6570130), (6580, 5963042), (7465, 5256104), (7988, 4911970), (9985, 3929576), (10451, 3754360), (11944, 3285065), (13160, 2981521), (13979, 2806840), (14930, 2628052), (15976, 2455985), (19970, 1964788), (20902, 1877180), (27958, 1403420), (29860, 1314026), (39940, 982394), (41804, 938590), (52255, 750872), (55916, 701710), (59720, 657013), (69895, 561368), (70171, 559160), (79880, 491197), (83608, 469295), (93859, 418040), (104510, 375436), (111832, 350855), (139790, 280684), (140342, 279580), (187718, 209020)]