3753140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4714060

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 199, 205, 230, 398, 410, 460, 796, 820, 943, 995, 1886, 1990, 3772, 3980, 4577, 4715, 8159, 9154, 9430, 16318, 18308, 18860, 22885, 32636, 40795, 45770, 81590, 91540, 163180, 187657, 375314, 750628, 938285, 1876570, 3753140]

約数ペア:

[(1, 3753140), (2, 1876570), (4, 938285), (5, 750628), (10, 375314), (20, 187657), (23, 163180), (41, 91540), (46, 81590), (82, 45770), (92, 40795), (115, 32636), (164, 22885), (199, 18860), (205, 18308), (230, 16318), (398, 9430), (410, 9154), (460, 8159), (796, 4715), (820, 4577), (943, 3980), (995, 3772), (1886, 1990)]