40381730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{93911}}^1$

素因数の和:93961

約数の個数: 16

約数和(自身を含む): 74378304

約数和(自身を除く): 33996574

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 93911, 187822, 469555, 939110, 4038173, 8076346, 20190865, 40381730]

約数ペア:

[(1, 40381730), (2, 20190865), (5, 8076346), (10, 4038173), (43, 939110), (86, 469555), (215, 187822), (430, 93911)]