10228600

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 23994000

約数和(自身を除く): 13765400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 257, 398, 514, 796, 995, 1028, 1285, 1592, 1990, 2056, 2570, 3980, 4975, 5140, 6425, 7960, 9950, 10280, 12850, 19900, 25700, 39800, 51143, 51400, 102286, 204572, 255715, 409144, 511430, 1022860, 1278575, 2045720, 2557150, 5114300, 10228600]

約数ペア:

[(1, 10228600), (2, 5114300), (4, 2557150), (5, 2045720), (8, 1278575), (10, 1022860), (20, 511430), (25, 409144), (40, 255715), (50, 204572), (100, 102286), (199, 51400), (200, 51143), (257, 39800), (398, 25700), (514, 19900), (796, 12850), (995, 10280), (1028, 9950), (1285, 7960), (1592, 6425), (1990, 5140), (2056, 4975), (2570, 3980)]