2929280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 7344000

約数和(自身を除く): 4414720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 199, 230, 320, 368, 398, 460, 640, 736, 796, 920, 995, 1472, 1592, 1840, 1990, 2944, 3184, 3680, 3980, 4577, 6368, 7360, 7960, 9154, 12736, 14720, 15920, 18308, 22885, 25472, 31840, 36616, 45770, 63680, 73232, 91540, 127360, 146464, 183080, 292928, 366160, 585856, 732320, 1464640, 2929280]

約数ペア:

[(1, 2929280), (2, 1464640), (4, 732320), (5, 585856), (8, 366160), (10, 292928), (16, 183080), (20, 146464), (23, 127360), (32, 91540), (40, 73232), (46, 63680), (64, 45770), (80, 36616), (92, 31840), (115, 25472), (128, 22885), (160, 18308), (184, 15920), (199, 14720), (230, 12736), (320, 9154), (368, 7960), (398, 7360), (460, 6368), (640, 4577), (736, 3980), (796, 3680), (920, 3184), (995, 2944), (1472, 1990), (1592, 1840)]