159531550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{30977}}^1$

素因数の和:31092

約数の個数: 24

約数和(自身を含む): 299619216

約数和(自身を除く): 140087666

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 30977, 61954, 154885, 309770, 774425, 1548850, 3190631, 6381262, 15953155, 31906310, 79765775, 159531550]

約数ペア:

[(1, 159531550), (2, 79765775), (5, 31906310), (10, 15953155), (25, 6381262), (50, 3190631), (103, 1548850), (206, 774425), (515, 309770), (1030, 154885), (2575, 61954), (5150, 30977)]