159285340

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{21701}}^1$

素因数の和:22077

約数の個数: 24

約数和(自身を含む): 335426112

約数和(自身を除く): 176140772

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 21701, 43402, 86804, 108505, 217010, 434020, 7964267, 15928534, 31857068, 39821335, 79642670, 159285340]

約数ペア:

[(1, 159285340), (2, 79642670), (4, 39821335), (5, 31857068), (10, 15928534), (20, 7964267), (367, 434020), (734, 217010), (1468, 108505), (1835, 86804), (3670, 43402), (7340, 21701)]