13466625520

素因数分解:

$2^4\times 5^1\times {\mathrm{168332819}}^1$

素因数の和:168332832

約数の個数: 20

約数和(自身を含む): 31309904520

約数和(自身を除く): 17843279000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168332819, 336665638, 673331276, 841664095, 1346662552, 1683328190, 2693325104, 3366656380, 6733312760, 13466625520]

約数ペア:

[(1, 13466625520), (2, 6733312760), (4, 3366656380), (5, 2693325104), (8, 1683328190), (10, 1346662552), (16, 841664095), (20, 673331276), (40, 336665638), (80, 168332819)]