244000

素因数分解:

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

素因数の和:86

約数の個数: 48

約数和(自身を含む): 609336

約数和(自身を除く): 365336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 125, 160, 200, 244, 250, 305, 400, 488, 500, 610, 800, 976, 1000, 1220, 1525, 1952, 2000, 2440, 3050, 4000, 4880, 6100, 7625, 9760, 12200, 15250, 24400, 30500, 48800, 61000, 122000, 244000]

約数ペア:

[(1, 244000), (2, 122000), (4, 61000), (5, 48800), (8, 30500), (10, 24400), (16, 15250), (20, 12200), (25, 9760), (32, 7625), (40, 6100), (50, 4880), (61, 4000), (80, 3050), (100, 2440), (122, 2000), (125, 1952), (160, 1525), (200, 1220), (244, 1000), (250, 976), (305, 800), (400, 610), (488, 500)]