2283800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 5598600

約数和(自身を除く): 3314800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 601, 760, 950, 1202, 1900, 2404, 3005, 3800, 4808, 6010, 11419, 12020, 15025, 22838, 24040, 30050, 45676, 57095, 60100, 91352, 114190, 120200, 228380, 285475, 456760, 570950, 1141900, 2283800]

約数ペア:

[(1, 2283800), (2, 1141900), (4, 570950), (5, 456760), (8, 285475), (10, 228380), (19, 120200), (20, 114190), (25, 91352), (38, 60100), (40, 57095), (50, 45676), (76, 30050), (95, 24040), (100, 22838), (152, 15025), (190, 12020), (200, 11419), (380, 6010), (475, 4808), (601, 3800), (760, 3005), (950, 2404), (1202, 1900)]