12933273880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{14011}}^1$

素因数の和:14560

約数の個数: 64

約数和(自身を含む): 29781665280

約数和(自身を除く): 16848391400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 491, 940, 982, 1880, 1964, 2455, 3928, 4910, 9820, 14011, 19640, 23077, 28022, 46154, 56044, 70055, 92308, 112088, 115385, 140110, 184616, 230770, 280220, 461540, 560440, 658517, 923080, 1317034, 2634068, 3292585, 5268136, 6585170, 6879401, 13170340, 13758802, 26340680, 27517604, 34397005, 55035208, 68794010, 137588020, 275176040, 323331847, 646663694, 1293327388, 1616659235, 2586654776, 3233318470, 6466636940, 12933273880]

約数ペア:

[(1, 12933273880), (2, 6466636940), (4, 3233318470), (5, 2586654776), (8, 1616659235), (10, 1293327388), (20, 646663694), (40, 323331847), (47, 275176040), (94, 137588020), (188, 68794010), (235, 55035208), (376, 34397005), (470, 27517604), (491, 26340680), (940, 13758802), (982, 13170340), (1880, 6879401), (1964, 6585170), (2455, 5268136), (3928, 3292585), (4910, 2634068), (9820, 1317034), (14011, 923080), (19640, 658517), (23077, 560440), (28022, 461540), (46154, 280220), (56044, 230770), (70055, 184616), (92308, 140110), (112088, 115385)]