113742160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 305373312

約数和(自身を除く): 191631152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2011, 2020, 2828, 3535, 4022, 4040, 5656, 7070, 8044, 8080, 10055, 11312, 14077, 14140, 16088, 20110, 28154, 28280, 32176, 40220, 56308, 56560, 70385, 80440, 112616, 140770, 160880, 203111, 225232, 281540, 406222, 563080, 812444, 1015555, 1126160, 1421777, 1624888, 2031110, 2843554, 3249776, 4062220, 5687108, 7108885, 8124440, 11374216, 14217770, 16248880, 22748432, 28435540, 56871080, 113742160]

約数ペア:

[(1, 113742160), (2, 56871080), (4, 28435540), (5, 22748432), (7, 16248880), (8, 14217770), (10, 11374216), (14, 8124440), (16, 7108885), (20, 5687108), (28, 4062220), (35, 3249776), (40, 2843554), (56, 2031110), (70, 1624888), (80, 1421777), (101, 1126160), (112, 1015555), (140, 812444), (202, 563080), (280, 406222), (404, 281540), (505, 225232), (560, 203111), (707, 160880), (808, 140770), (1010, 112616), (1414, 80440), (1616, 70385), (2011, 56560), (2020, 56308), (2828, 40220), (3535, 32176), (4022, 28280), (4040, 28154), (5656, 20110), (7070, 16088), (8044, 14140), (8080, 14077), (10055, 11312)]