54046000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 133125408

約数和(自身を除く): 79079408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 443, 488, 500, 610, 886, 976, 1000, 1220, 1525, 1772, 2000, 2215, 2440, 3050, 3544, 4430, 4880, 6100, 7088, 7625, 8860, 11075, 12200, 15250, 17720, 22150, 24400, 27023, 30500, 35440, 44300, 54046, 55375, 61000, 88600, 108092, 110750, 122000, 135115, 177200, 216184, 221500, 270230, 432368, 443000, 540460, 675575, 886000, 1080920, 1351150, 2161840, 2702300, 3377875, 5404600, 6755750, 10809200, 13511500, 27023000, 54046000]

約数ペア:

[(1, 54046000), (2, 27023000), (4, 13511500), (5, 10809200), (8, 6755750), (10, 5404600), (16, 3377875), (20, 2702300), (25, 2161840), (40, 1351150), (50, 1080920), (61, 886000), (80, 675575), (100, 540460), (122, 443000), (125, 432368), (200, 270230), (244, 221500), (250, 216184), (305, 177200), (400, 135115), (443, 122000), (488, 110750), (500, 108092), (610, 88600), (886, 61000), (976, 55375), (1000, 54046), (1220, 44300), (1525, 35440), (1772, 30500), (2000, 27023), (2215, 24400), (2440, 22150), (3050, 17720), (3544, 15250), (4430, 12200), (4880, 11075), (6100, 8860), (7088, 7625)]