316061600

素因数分解:

$2^5\times 5^2\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 774161388

約数和(自身を除く): 458099788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 461, 800, 857, 922, 1714, 1844, 2305, 3428, 3688, 4285, 4610, 6856, 7376, 8570, 9220, 11525, 13712, 14752, 17140, 18440, 21425, 23050, 27424, 34280, 36880, 42850, 46100, 68560, 73760, 85700, 92200, 137120, 171400, 184400, 342800, 368800, 395077, 685600, 790154, 1580308, 1975385, 3160616, 3950770, 6321232, 7901540, 9876925, 12642464, 15803080, 19753850, 31606160, 39507700, 63212320, 79015400, 158030800, 316061600]

約数ペア:

[(1, 316061600), (2, 158030800), (4, 79015400), (5, 63212320), (8, 39507700), (10, 31606160), (16, 19753850), (20, 15803080), (25, 12642464), (32, 9876925), (40, 7901540), (50, 6321232), (80, 3950770), (100, 3160616), (160, 1975385), (200, 1580308), (400, 790154), (461, 685600), (800, 395077), (857, 368800), (922, 342800), (1714, 184400), (1844, 171400), (2305, 137120), (3428, 92200), (3688, 85700), (4285, 73760), (4610, 68560), (6856, 46100), (7376, 42850), (8570, 36880), (9220, 34280), (11525, 27424), (13712, 23050), (14752, 21425), (17140, 18440)]