20149541250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5373211}}^1$

素因数の和:5373236

約数の個数: 40

約数和(自身を含む): 50357742864

約数和(自身を除く): 30208201614

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5373211, 10746422, 16119633, 26866055, 32239266, 53732110, 80598165, 134330275, 161196330, 268660550, 402990825, 671651375, 805981650, 1343302750, 2014954125, 3358256875, 4029908250, 6716513750, 10074770625, 20149541250]

約数ペア:

[(1, 20149541250), (2, 10074770625), (3, 6716513750), (5, 4029908250), (6, 3358256875), (10, 2014954125), (15, 1343302750), (25, 805981650), (30, 671651375), (50, 402990825), (75, 268660550), (125, 161196330), (150, 134330275), (250, 80598165), (375, 53732110), (625, 32239266), (750, 26866055), (1250, 16119633), (1875, 10746422), (3750, 5373211)]