71600680

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4723}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 161560800

約数和(自身を除く): 89960120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 4723, 7580, 9446, 15160, 18892, 23615, 37784, 47230, 94460, 188920, 1790017, 3580034, 7160068, 8950085, 14320136, 17900170, 35800340, 71600680]

約数ペア:

[(1, 71600680), (2, 35800340), (4, 17900170), (5, 14320136), (8, 8950085), (10, 7160068), (20, 3580034), (40, 1790017), (379, 188920), (758, 94460), (1516, 47230), (1895, 37784), (3032, 23615), (3790, 18892), (4723, 15160), (7580, 9446)]