85878040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36389}}^1$

素因数の和:36459

約数の個数: 32

約数和(自身を含む): 196506000

約数和(自身を除く): 110627960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 36389, 72778, 145556, 181945, 291112, 363890, 727780, 1455560, 2146951, 4293902, 8587804, 10734755, 17175608, 21469510, 42939020, 85878040]

約数ペア:

[(1, 85878040), (2, 42939020), (4, 21469510), (5, 17175608), (8, 10734755), (10, 8587804), (20, 4293902), (40, 2146951), (59, 1455560), (118, 727780), (236, 363890), (295, 291112), (472, 181945), (590, 145556), (1180, 72778), (2360, 36389)]