2860016240

素因数分解:

$2^4\times 5^1\times {\mathrm{35750203}}^1$

素因数の和:35750216

約数の個数: 20

約数和(自身を含む): 6649537944

約数和(自身を除く): 3789521704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35750203, 71500406, 143000812, 178751015, 286001624, 357502030, 572003248, 715004060, 1430008120, 2860016240]

約数ペア:

[(1, 2860016240), (2, 1430008120), (4, 715004060), (5, 572003248), (8, 357502030), (10, 286001624), (16, 178751015), (20, 143000812), (40, 71500406), (80, 35750203)]