75004240

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1733}}^1$

素因数の和:2287

約数の個数: 40

約数和(自身を含む): 174808008

約数和(自身を除く): 99803768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 1733, 2164, 2705, 3466, 4328, 5410, 6932, 8656, 8665, 10820, 13864, 17330, 21640, 27728, 34660, 43280, 69320, 138640, 937553, 1875106, 3750212, 4687765, 7500424, 9375530, 15000848, 18751060, 37502120, 75004240]

約数ペア:

[(1, 75004240), (2, 37502120), (4, 18751060), (5, 15000848), (8, 9375530), (10, 7500424), (16, 4687765), (20, 3750212), (40, 1875106), (80, 937553), (541, 138640), (1082, 69320), (1733, 43280), (2164, 34660), (2705, 27728), (3466, 21640), (4328, 17330), (5410, 13864), (6932, 10820), (8656, 8665)]