1036784240

素因数分解:

$2^4\times 5^1\times {\mathrm{12959803}}^1$

素因数の和:12959816

約数の個数: 20

約数和(自身を含む): 2410523544

約数和(自身を除く): 1373739304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12959803, 25919606, 51839212, 64799015, 103678424, 129598030, 207356848, 259196060, 518392120, 1036784240]

約数ペア:

[(1, 1036784240), (2, 518392120), (4, 259196060), (5, 207356848), (8, 129598030), (10, 103678424), (16, 64799015), (20, 51839212), (40, 25919606), (80, 12959803)]