264219910

素因数分解:

$2^1\times 5^1\times {\mathrm{6571}}^1\times {\mathrm{4021}}^1$

素因数の和:10599

約数の個数: 16

約数和(自身を含む): 475786512

約数和(自身を除く): 211566602

約数列:

[1, 2, 5, 10, 4021, 6571, 8042, 13142, 20105, 32855, 40210, 65710, 26421991, 52843982, 132109955, 264219910]

約数ペア:

[(1, 264219910), (2, 132109955), (5, 52843982), (10, 26421991), (4021, 65710), (6571, 40210), (8042, 32855), (13142, 20105)]