23329820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 52411968

約数和(自身を除く): 29082148

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1237, 1886, 2474, 3772, 4715, 4948, 6185, 9430, 12370, 18860, 24740, 28451, 50717, 56902, 101434, 113804, 142255, 202868, 253585, 284510, 507170, 569020, 1014340, 1166491, 2332982, 4665964, 5832455, 11664910, 23329820]

約数ペア:

[(1, 23329820), (2, 11664910), (4, 5832455), (5, 4665964), (10, 2332982), (20, 1166491), (23, 1014340), (41, 569020), (46, 507170), (82, 284510), (92, 253585), (115, 202868), (164, 142255), (205, 113804), (230, 101434), (410, 56902), (460, 50717), (820, 28451), (943, 24740), (1237, 18860), (1886, 12370), (2474, 9430), (3772, 6185), (4715, 4948)]