87962120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4157}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 206943660

約数和(自身を除く): 118981540

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4157, 4232, 5290, 8314, 10580, 16628, 20785, 21160, 33256, 41570, 83140, 95611, 166280, 191222, 382444, 478055, 764888, 956110, 1912220, 2199053, 3824440, 4398106, 8796212, 10995265, 17592424, 21990530, 43981060, 87962120]

約数ペア:

[(1, 87962120), (2, 43981060), (4, 21990530), (5, 17592424), (8, 10995265), (10, 8796212), (20, 4398106), (23, 3824440), (40, 2199053), (46, 1912220), (92, 956110), (115, 764888), (184, 478055), (230, 382444), (460, 191222), (529, 166280), (920, 95611), (1058, 83140), (2116, 41570), (2645, 33256), (4157, 21160), (4232, 20785), (5290, 16628), (8314, 10580)]