42725090

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7109}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 77043960

約数和(自身を除く): 34318870

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 6010, 7109, 14218, 35545, 71090, 4272509, 8545018, 21362545, 42725090]

約数ペア:

[(1, 42725090), (2, 21362545), (5, 8545018), (10, 4272509), (601, 71090), (1202, 35545), (3005, 14218), (6010, 7109)]