23673040

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 55353600

約数和(自身を除く): 31680560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1487, 1592, 1990, 2974, 3184, 3980, 5948, 7435, 7960, 11896, 14870, 15920, 23792, 29740, 59480, 118960, 295913, 591826, 1183652, 1479565, 2367304, 2959130, 4734608, 5918260, 11836520, 23673040]

約数ペア:

[(1, 23673040), (2, 11836520), (4, 5918260), (5, 4734608), (8, 2959130), (10, 2367304), (16, 1479565), (20, 1183652), (40, 591826), (80, 295913), (199, 118960), (398, 59480), (796, 29740), (995, 23792), (1487, 15920), (1592, 14870), (1990, 11896), (2974, 7960), (3184, 7435), (3980, 5948)]