1065002800

素因数分解:

$2^4\times 5^2\times {\mathrm{2662507}}^1$

素因数の和:2662525

約数の個数: 30

約数和(自身を含む): 2558670188

約数和(自身を除く): 1493667388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2662507, 5325014, 10650028, 13312535, 21300056, 26625070, 42600112, 53250140, 66562675, 106500280, 133125350, 213000560, 266250700, 532501400, 1065002800]

約数ペア:

[(1, 1065002800), (2, 532501400), (4, 266250700), (5, 213000560), (8, 133125350), (10, 106500280), (16, 66562675), (20, 53250140), (25, 42600112), (40, 26625070), (50, 21300056), (80, 13312535), (100, 10650028), (200, 5325014), (400, 2662507)]