52198000

素因数分解:

$2^4\times 5^3\times {\mathrm{26099}}^1$

素因数の和:26122

約数の個数: 40

約数和(自身を含む): 126219600

約数和(自身を除く): 74021600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 26099, 52198, 104396, 130495, 208792, 260990, 417584, 521980, 652475, 1043960, 1304950, 2087920, 2609900, 3262375, 5219800, 6524750, 10439600, 13049500, 26099000, 52198000]

約数ペア:

[(1, 52198000), (2, 26099000), (4, 13049500), (5, 10439600), (8, 6524750), (10, 5219800), (16, 3262375), (20, 2609900), (25, 2087920), (40, 1304950), (50, 1043960), (80, 652475), (100, 521980), (125, 417584), (200, 260990), (250, 208792), (400, 130495), (500, 104396), (1000, 52198), (2000, 26099)]