450159340

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{76819}}^1$

素因数の和:77121

約数の個数: 24

約数和(自身を含む): 948573360

約数和(自身を除く): 498414020

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 76819, 153638, 307276, 384095, 768190, 1536380, 22507967, 45015934, 90031868, 112539835, 225079670, 450159340]

約数ペア:

[(1, 450159340), (2, 225079670), (4, 112539835), (5, 90031868), (10, 45015934), (20, 22507967), (293, 1536380), (586, 768190), (1172, 384095), (1465, 307276), (2930, 153638), (5860, 76819)]