8690380

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1483}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 18324432

約数和(自身を除く): 9634052

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 1483, 2930, 2966, 5860, 5932, 7415, 14830, 29660, 434519, 869038, 1738076, 2172595, 4345190, 8690380]

約数ペア:

[(1, 8690380), (2, 4345190), (4, 2172595), (5, 1738076), (10, 869038), (20, 434519), (293, 29660), (586, 14830), (1172, 7415), (1465, 5932), (1483, 5860), (2930, 2966)]