103238000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 255921120

約数和(自身を除く): 152683120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 400, 410, 500, 656, 820, 1000, 1025, 1259, 1640, 2000, 2050, 2518, 3280, 4100, 5036, 5125, 6295, 8200, 10072, 10250, 12590, 16400, 20144, 20500, 25180, 31475, 41000, 50360, 51619, 62950, 82000, 100720, 103238, 125900, 157375, 206476, 251800, 258095, 314750, 412952, 503600, 516190, 629500, 825904, 1032380, 1259000, 1290475, 2064760, 2518000, 2580950, 4129520, 5161900, 6452375, 10323800, 12904750, 20647600, 25809500, 51619000, 103238000]

約数ペア:

[(1, 103238000), (2, 51619000), (4, 25809500), (5, 20647600), (8, 12904750), (10, 10323800), (16, 6452375), (20, 5161900), (25, 4129520), (40, 2580950), (41, 2518000), (50, 2064760), (80, 1290475), (82, 1259000), (100, 1032380), (125, 825904), (164, 629500), (200, 516190), (205, 503600), (250, 412952), (328, 314750), (400, 258095), (410, 251800), (500, 206476), (656, 157375), (820, 125900), (1000, 103238), (1025, 100720), (1259, 82000), (1640, 62950), (2000, 51619), (2050, 50360), (2518, 41000), (3280, 31475), (4100, 25180), (5036, 20500), (5125, 20144), (6295, 16400), (8200, 12590), (10072, 10250)]