85832440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40487}}^1$

素因数の和:40551

約数の個数: 32

約数和(自身を含む): 196771680

約数和(自身を除く): 110939240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 40487, 80974, 161948, 202435, 323896, 404870, 809740, 1619480, 2145811, 4291622, 8583244, 10729055, 17166488, 21458110, 42916220, 85832440]

約数ペア:

[(1, 85832440), (2, 42916220), (4, 21458110), (5, 17166488), (8, 10729055), (10, 8583244), (20, 4291622), (40, 2145811), (53, 1619480), (106, 809740), (212, 404870), (265, 323896), (424, 202435), (530, 161948), (1060, 80974), (2120, 40487)]