47156560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 122617152

約数和(自身を除く): 75460592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1307, 1640, 1804, 2255, 2614, 3280, 3608, 4510, 5228, 6535, 7216, 9020, 10456, 13070, 14377, 18040, 20912, 26140, 28754, 36080, 52280, 53587, 57508, 71885, 104560, 107174, 115016, 143770, 214348, 230032, 267935, 287540, 428696, 535870, 575080, 589457, 857392, 1071740, 1150160, 1178914, 2143480, 2357828, 2947285, 4286960, 4715656, 5894570, 9431312, 11789140, 23578280, 47156560]

約数ペア:

[(1, 47156560), (2, 23578280), (4, 11789140), (5, 9431312), (8, 5894570), (10, 4715656), (11, 4286960), (16, 2947285), (20, 2357828), (22, 2143480), (40, 1178914), (41, 1150160), (44, 1071740), (55, 857392), (80, 589457), (82, 575080), (88, 535870), (110, 428696), (164, 287540), (176, 267935), (205, 230032), (220, 214348), (328, 143770), (410, 115016), (440, 107174), (451, 104560), (656, 71885), (820, 57508), (880, 53587), (902, 52280), (1307, 36080), (1640, 28754), (1804, 26140), (2255, 20912), (2614, 18040), (3280, 14377), (3608, 13070), (4510, 10456), (5228, 9020), (6535, 7216)]