160803160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{574297}}^1$

素因数の和:574315

約数の個数: 32

約数和(自身を含む): 413494560

約数和(自身を除く): 252691400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 574297, 1148594, 2297188, 2871485, 4020079, 4594376, 5742970, 8040158, 11485940, 16080316, 20100395, 22971880, 32160632, 40200790, 80401580, 160803160]

約数ペア:

[(1, 160803160), (2, 80401580), (4, 40200790), (5, 32160632), (7, 22971880), (8, 20100395), (10, 16080316), (14, 11485940), (20, 8040158), (28, 5742970), (35, 4594376), (40, 4020079), (56, 2871485), (70, 2297188), (140, 1148594), (280, 574297)]