12616600

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 29574000

約数和(自身を除く): 16957400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 317, 398, 634, 796, 995, 1268, 1585, 1592, 1990, 2536, 3170, 3980, 4975, 6340, 7925, 7960, 9950, 12680, 15850, 19900, 31700, 39800, 63083, 63400, 126166, 252332, 315415, 504664, 630830, 1261660, 1577075, 2523320, 3154150, 6308300, 12616600]

約数ペア:

[(1, 12616600), (2, 6308300), (4, 3154150), (5, 2523320), (8, 1577075), (10, 1261660), (20, 630830), (25, 504664), (40, 315415), (50, 252332), (100, 126166), (199, 63400), (200, 63083), (317, 39800), (398, 31700), (634, 19900), (796, 15850), (995, 12680), (1268, 9950), (1585, 7960), (1592, 7925), (1990, 6340), (2536, 4975), (3170, 3980)]