40893670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240551}}^1$

素因数の和:240575

約数の個数: 16

約数和(自身を含む): 77938848

約数和(自身を除く): 37045178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240551, 481102, 1202755, 2405510, 4089367, 8178734, 20446835, 40893670]

約数ペア:

[(1, 40893670), (2, 20446835), (5, 8178734), (10, 4089367), (17, 2405510), (34, 1202755), (85, 481102), (170, 240551)]