4768040

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 10800000

約数和(自身を除く): 6031960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 599, 796, 995, 1198, 1592, 1990, 2396, 2995, 3980, 4792, 5990, 7960, 11980, 23960, 119201, 238402, 476804, 596005, 953608, 1192010, 2384020, 4768040]

約数ペア:

[(1, 4768040), (2, 2384020), (4, 1192010), (5, 953608), (8, 596005), (10, 476804), (20, 238402), (40, 119201), (199, 23960), (398, 11980), (599, 7960), (796, 5990), (995, 4792), (1198, 3980), (1592, 2995), (1990, 2396)]