143486320

素因数分解:

$2^4\times 5^1\times {\mathrm{1793579}}^1$

素因数の和:1793592

約数の個数: 20

約数和(自身を含む): 333605880

約数和(自身を除く): 190119560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1793579, 3587158, 7174316, 8967895, 14348632, 17935790, 28697264, 35871580, 71743160, 143486320]

約数ペア:

[(1, 143486320), (2, 71743160), (4, 35871580), (5, 28697264), (8, 17935790), (10, 14348632), (16, 8967895), (20, 7174316), (40, 3587158), (80, 1793579)]