122219600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5088

約数の個数: 60

約数和(自身を含む): 298505820

約数和(自身を除く): 176286220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 5009, 6100, 10018, 12200, 20036, 24400, 25045, 40072, 50090, 80144, 100180, 125225, 200360, 250450, 305549, 400720, 500900, 611098, 1001800, 1222196, 1527745, 2003600, 2444392, 3055490, 4888784, 6110980, 7638725, 12221960, 15277450, 24443920, 30554900, 61109800, 122219600]

約数ペア:

[(1, 122219600), (2, 61109800), (4, 30554900), (5, 24443920), (8, 15277450), (10, 12221960), (16, 7638725), (20, 6110980), (25, 4888784), (40, 3055490), (50, 2444392), (61, 2003600), (80, 1527745), (100, 1222196), (122, 1001800), (200, 611098), (244, 500900), (305, 400720), (400, 305549), (488, 250450), (610, 200360), (976, 125225), (1220, 100180), (1525, 80144), (2440, 50090), (3050, 40072), (4880, 25045), (5009, 24400), (6100, 20036), (10018, 12200)]