26226320

素因数分解:

$2^4\times 5^1\times {\mathrm{327829}}^1$

素因数の和:327842

約数の個数: 20

約数和(自身を含む): 60976380

約数和(自身を除く): 34750060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 327829, 655658, 1311316, 1639145, 2622632, 3278290, 5245264, 6556580, 13113160, 26226320]

約数ペア:

[(1, 26226320), (2, 13113160), (4, 6556580), (5, 5245264), (8, 3278290), (10, 2622632), (16, 1639145), (20, 1311316), (40, 655658), (80, 327829)]