61192280

素因数分解:

$2^3\times 5^1\times {\mathrm{1529807}}^1$

素因数の和:1529818

約数の個数: 16

約数和(自身を含む): 137682720

約数和(自身を除く): 76490440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1529807, 3059614, 6119228, 7649035, 12238456, 15298070, 30596140, 61192280]

約数ペア:

[(1, 61192280), (2, 30596140), (4, 15298070), (5, 12238456), (8, 7649035), (10, 6119228), (20, 3059614), (40, 1529807)]