87950950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{21193}}^1$

素因数の和:21288

約数の個数: 24

約数和(自身を含む): 165567528

約数和(自身を除く): 77616578

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 21193, 42386, 105965, 211930, 529825, 1059650, 1759019, 3518038, 8795095, 17590190, 43975475, 87950950]

約数ペア:

[(1, 87950950), (2, 43975475), (5, 17590190), (10, 8795095), (25, 3518038), (50, 1759019), (83, 1059650), (166, 529825), (415, 211930), (830, 105965), (2075, 42386), (4150, 21193)]