2016295840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2531}}^1$

素因数の和:2942

約数の個数: 96

約数和(自身を含む): 5145348096

約数和(自身を除く): 3129052256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 383, 416, 520, 766, 1040, 1532, 1915, 2080, 2531, 3064, 3830, 4979, 5062, 6128, 7660, 9958, 10124, 12256, 12655, 15320, 19916, 20248, 24895, 25310, 30640, 32903, 39832, 40496, 49790, 50620, 61280, 65806, 79664, 80992, 99580, 101240, 131612, 159328, 164515, 199160, 202480, 263224, 329030, 398320, 404960, 526448, 658060, 796640, 969373, 1052896, 1316120, 1938746, 2632240, 3877492, 4846865, 5264480, 7754984, 9693730, 12601849, 15509968, 19387460, 25203698, 31019936, 38774920, 50407396, 63009245, 77549840, 100814792, 126018490, 155099680, 201629584, 252036980, 403259168, 504073960, 1008147920, 2016295840]

約数ペア:

[(1, 2016295840), (2, 1008147920), (4, 504073960), (5, 403259168), (8, 252036980), (10, 201629584), (13, 155099680), (16, 126018490), (20, 100814792), (26, 77549840), (32, 63009245), (40, 50407396), (52, 38774920), (65, 31019936), (80, 25203698), (104, 19387460), (130, 15509968), (160, 12601849), (208, 9693730), (260, 7754984), (383, 5264480), (416, 4846865), (520, 3877492), (766, 2632240), (1040, 1938746), (1532, 1316120), (1915, 1052896), (2080, 969373), (2531, 796640), (3064, 658060), (3830, 526448), (4979, 404960), (5062, 398320), (6128, 329030), (7660, 263224), (9958, 202480), (10124, 199160), (12256, 164515), (12655, 159328), (15320, 131612), (19916, 101240), (20248, 99580), (24895, 80992), (25310, 79664), (30640, 65806), (32903, 61280), (39832, 50620), (40496, 49790)]