1320285010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12002591}}^1$

素因数の和:12002609

約数の個数: 16

約数和(自身を含む): 2592559872

約数和(自身を除く): 1272274862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12002591, 24005182, 60012955, 120025910, 132028501, 264057002, 660142505, 1320285010]

約数ペア:

[(1, 1320285010), (2, 660142505), (5, 264057002), (10, 132028501), (11, 120025910), (22, 60012955), (55, 24005182), (110, 12002591)]