122198000

素因数分解:

$2^4\times 5^3\times {\mathrm{61099}}^1$

素因数の和:61122

約数の個数: 40

約数和(自身を含む): 295479600

約数和(自身を除く): 173281600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 61099, 122198, 244396, 305495, 488792, 610990, 977584, 1221980, 1527475, 2443960, 3054950, 4887920, 6109900, 7637375, 12219800, 15274750, 24439600, 30549500, 61099000, 122198000]

約数ペア:

[(1, 122198000), (2, 61099000), (4, 30549500), (5, 24439600), (8, 15274750), (10, 12219800), (16, 7637375), (20, 6109900), (25, 4887920), (40, 3054950), (50, 2443960), (80, 1527475), (100, 1221980), (125, 977584), (200, 610990), (250, 488792), (400, 305495), (500, 244396), (1000, 122198), (2000, 61099)]