4129250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 3733150

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 199, 250, 398, 415, 830, 995, 1990, 2075, 4150, 4975, 9950, 10375, 16517, 20750, 24875, 33034, 49750, 82585, 165170, 412925, 825850, 2064625, 4129250]

約数ペア:

[(1, 4129250), (2, 2064625), (5, 825850), (10, 412925), (25, 165170), (50, 82585), (83, 49750), (125, 33034), (166, 24875), (199, 20750), (250, 16517), (398, 10375), (415, 9950), (830, 4975), (995, 4150), (1990, 2075)]