23093950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 47318400

約数和(自身を除く): 24224450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 211, 275, 398, 422, 550, 995, 1055, 1990, 2110, 2189, 2321, 4378, 4642, 4975, 5275, 9950, 10550, 10945, 11605, 21890, 23210, 41989, 54725, 58025, 83978, 109450, 116050, 209945, 419890, 461879, 923758, 1049725, 2099450, 2309395, 4618790, 11546975, 23093950]

約数ペア:

[(1, 23093950), (2, 11546975), (5, 4618790), (10, 2309395), (11, 2099450), (22, 1049725), (25, 923758), (50, 461879), (55, 419890), (110, 209945), (199, 116050), (211, 109450), (275, 83978), (398, 58025), (422, 54725), (550, 41989), (995, 23210), (1055, 21890), (1990, 11605), (2110, 10945), (2189, 10550), (2321, 9950), (4378, 5275), (4642, 4975)]