75981040

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9221}}^1$

素因数の和:9337

約数の個数: 40

約数和(自身を含む): 178390368

約数和(自身を除く): 102409328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 9221, 18442, 36884, 46105, 73768, 92210, 147536, 184420, 368840, 737680, 949763, 1899526, 3799052, 4748815, 7598104, 9497630, 15196208, 18995260, 37990520, 75981040]

約数ペア:

[(1, 75981040), (2, 37990520), (4, 18995260), (5, 15196208), (8, 9497630), (10, 7598104), (16, 4748815), (20, 3799052), (40, 1899526), (80, 949763), (103, 737680), (206, 368840), (412, 184420), (515, 147536), (824, 92210), (1030, 73768), (1648, 46105), (2060, 36884), (4120, 18442), (8240, 9221)]