42413480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24659}}^1$

素因数の和:24713

約数の個数: 32

約数和(自身を含む): 97653600

約数和(自身を除く): 55240120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 24659, 49318, 98636, 123295, 197272, 246590, 493180, 986360, 1060337, 2120674, 4241348, 5301685, 8482696, 10603370, 21206740, 42413480]

約数ペア:

[(1, 42413480), (2, 21206740), (4, 10603370), (5, 8482696), (8, 5301685), (10, 4241348), (20, 2120674), (40, 1060337), (43, 986360), (86, 493180), (172, 246590), (215, 197272), (344, 123295), (430, 98636), (860, 49318), (1720, 24659)]