5795000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 14526600

約数和(自身を除く): 8731600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 122, 125, 152, 190, 200, 244, 250, 305, 380, 475, 488, 500, 610, 625, 760, 950, 1000, 1159, 1220, 1250, 1525, 1900, 2318, 2375, 2440, 2500, 3050, 3800, 4636, 4750, 5000, 5795, 6100, 7625, 9272, 9500, 11590, 11875, 12200, 15250, 19000, 23180, 23750, 28975, 30500, 38125, 46360, 47500, 57950, 61000, 76250, 95000, 115900, 144875, 152500, 231800, 289750, 305000, 579500, 724375, 1159000, 1448750, 2897500, 5795000]

約数ペア:

[(1, 5795000), (2, 2897500), (4, 1448750), (5, 1159000), (8, 724375), (10, 579500), (19, 305000), (20, 289750), (25, 231800), (38, 152500), (40, 144875), (50, 115900), (61, 95000), (76, 76250), (95, 61000), (100, 57950), (122, 47500), (125, 46360), (152, 38125), (190, 30500), (200, 28975), (244, 23750), (250, 23180), (305, 19000), (380, 15250), (475, 12200), (488, 11875), (500, 11590), (610, 9500), (625, 9272), (760, 7625), (950, 6100), (1000, 5795), (1159, 5000), (1220, 4750), (1250, 4636), (1525, 3800), (1900, 3050), (2318, 2500), (2375, 2440)]