1056554320

素因数分解:

$2^4\times 5^1\times {\mathrm{13206929}}^1$

素因数の和:13206942

約数の個数: 20

約数和(自身を含む): 2456488980

約数和(自身を除く): 1399934660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13206929, 26413858, 52827716, 66034645, 105655432, 132069290, 211310864, 264138580, 528277160, 1056554320]

約数ペア:

[(1, 1056554320), (2, 528277160), (4, 264138580), (5, 211310864), (8, 132069290), (10, 105655432), (16, 66034645), (20, 52827716), (40, 26413858), (80, 13206929)]