88784270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 165745440

約数和(自身を除く): 76961170

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 2609, 3403, 5218, 6806, 13045, 17015, 26090, 34030, 106969, 213938, 216547, 433094, 534845, 1069690, 1082735, 2165470, 8878427, 17756854, 44392135, 88784270]

約数ペア:

[(1, 88784270), (2, 44392135), (5, 17756854), (10, 8878427), (41, 2165470), (82, 1082735), (83, 1069690), (166, 534845), (205, 433094), (410, 216547), (415, 213938), (830, 106969), (2609, 34030), (3403, 26090), (5218, 17015), (6806, 13045)]