2188156900

素因数分解:

$2^2\times 5^2\times {\mathrm{1367}}^1\times {\mathrm{16007}}^1$

素因数の和:17388

約数の個数: 36

約数和(自身を含む): 4752070848

約数和(自身を除く): 2563913948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1367, 2734, 5468, 6835, 13670, 16007, 27340, 32014, 34175, 64028, 68350, 80035, 136700, 160070, 320140, 400175, 800350, 1600700, 21881569, 43763138, 87526276, 109407845, 218815690, 437631380, 547039225, 1094078450, 2188156900]

約数ペア:

[(1, 2188156900), (2, 1094078450), (4, 547039225), (5, 437631380), (10, 218815690), (20, 109407845), (25, 87526276), (50, 43763138), (100, 21881569), (1367, 1600700), (2734, 800350), (5468, 400175), (6835, 320140), (13670, 160070), (16007, 136700), (27340, 80035), (32014, 68350), (34175, 64028)]