5044220

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 10659600

約数和(自身を除く): 5615380

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1409, 1790, 2818, 3580, 5636, 7045, 14090, 28180, 252211, 504422, 1008844, 1261055, 2522110, 5044220]

約数ペア:

[(1, 5044220), (2, 2522110), (4, 1261055), (5, 1008844), (10, 504422), (20, 252211), (179, 28180), (358, 14090), (716, 7045), (895, 5636), (1409, 3580), (1790, 2818)]