10485680

素因数分解:

$2^4\times 5^1\times {\mathrm{131071}}^1$

素因数の和:131084

約数の個数: 20

約数和(自身を含む): 24379392

約数和(自身を除く): 13893712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131071, 262142, 524284, 655355, 1048568, 1310710, 2097136, 2621420, 5242840, 10485680]

約数ペア:

[(1, 10485680), (2, 5242840), (4, 2621420), (5, 2097136), (8, 1310710), (10, 1048568), (16, 655355), (20, 524284), (40, 262142), (80, 131071)]