8587312840

素因数分解:

$2^3\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{32771}}^1$

素因数の和:39333

約数の個数: 32

約数和(自身を含む): 19324992960

約数和(自身を除く): 10737680120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6551, 13102, 26204, 32755, 32771, 52408, 65510, 65542, 131020, 131084, 163855, 262040, 262168, 327710, 655420, 1310840, 214682821, 429365642, 858731284, 1073414105, 1717462568, 2146828210, 4293656420, 8587312840]

約数ペア:

[(1, 8587312840), (2, 4293656420), (4, 2146828210), (5, 1717462568), (8, 1073414105), (10, 858731284), (20, 429365642), (40, 214682821), (6551, 1310840), (13102, 655420), (26204, 327710), (32755, 262168), (32771, 262040), (52408, 163855), (65510, 131084), (65542, 131020)]