80299010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{729991}}^1$

素因数の和:730009

約数の個数: 16

約数和(自身を含む): 157678272

約数和(自身を除く): 77379262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 729991, 1459982, 3649955, 7299910, 8029901, 16059802, 40149505, 80299010]

約数ペア:

[(1, 80299010), (2, 40149505), (5, 16059802), (10, 8029901), (11, 7299910), (22, 3649955), (55, 1459982), (110, 729991)]