90492670

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{20899}}^1$

素因数の和:21339

約数の個数: 16

約数和(自身を含む): 163270800

約数和(自身を除く): 72778130

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 20899, 41798, 104495, 208990, 9049267, 18098534, 45246335, 90492670]

約数ペア:

[(1, 90492670), (2, 45246335), (5, 18098534), (10, 9049267), (433, 208990), (866, 104495), (2165, 41798), (4330, 20899)]