122000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1$

素因数の和:84

約数の個数: 40

約数和(自身を含む): 299832

約数和(自身を除く): 177832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 610, 976, 1000, 1220, 1525, 2000, 2440, 3050, 4880, 6100, 7625, 12200, 15250, 24400, 30500, 61000, 122000]

約数ペア:

[(1, 122000), (2, 61000), (4, 30500), (5, 24400), (8, 15250), (10, 12200), (16, 7625), (20, 6100), (25, 4880), (40, 3050), (50, 2440), (61, 2000), (80, 1525), (100, 1220), (122, 1000), (125, 976), (200, 610), (244, 500), (250, 488), (305, 400)]