67231180

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{5101}}^1$

素因数の和:5769

約数の個数: 24

約数和(自身を含む): 141427440

約数和(自身を除く): 74196260

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 5101, 6590, 10202, 13180, 20404, 25505, 51010, 102020, 3361559, 6723118, 13446236, 16807795, 33615590, 67231180]

約数ペア:

[(1, 67231180), (2, 33615590), (4, 16807795), (5, 13446236), (10, 6723118), (20, 3361559), (659, 102020), (1318, 51010), (2636, 25505), (3295, 20404), (5101, 13180), (6590, 10202)]