26173720020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1325923}}^1$

素因数の和:1325989

約数の個数: 96

約数和(自身を含む): 85538009088

約数和(自身を除く): 59364289068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 1325923, 2651846, 3977769, 5303692, 6629615, 7955538, 9281461, 13259230, 15911076, 18562922, 19888845, 26518460, 27844383, 37125844, 39777690, 46407305, 55688766, 62318381, 79555380, 92814610, 111377532, 124636762, 139221915, 185629220, 186955143, 249273524, 278443830, 311591905, 373910286, 436228667, 556887660, 623183810, 747820572, 872457334, 934775715, 1246367620, 1308686001, 1744914668, 1869551430, 2181143335, 2617372002, 3739102860, 4362286670, 5234744004, 6543430005, 8724573340, 13086860010, 26173720020]

約数ペア:

[(1, 26173720020), (2, 13086860010), (3, 8724573340), (4, 6543430005), (5, 5234744004), (6, 4362286670), (7, 3739102860), (10, 2617372002), (12, 2181143335), (14, 1869551430), (15, 1744914668), (20, 1308686001), (21, 1246367620), (28, 934775715), (30, 872457334), (35, 747820572), (42, 623183810), (47, 556887660), (60, 436228667), (70, 373910286), (84, 311591905), (94, 278443830), (105, 249273524), (140, 186955143), (141, 185629220), (188, 139221915), (210, 124636762), (235, 111377532), (282, 92814610), (329, 79555380), (420, 62318381), (470, 55688766), (564, 46407305), (658, 39777690), (705, 37125844), (940, 27844383), (987, 26518460), (1316, 19888845), (1410, 18562922), (1645, 15911076), (1974, 13259230), (2820, 9281461), (3290, 7955538), (3948, 6629615), (4935, 5303692), (6580, 3977769), (9870, 2651846), (19740, 1325923)]