16273360

素因数分解:

$2^4\times 5^1\times {\mathrm{203417}}^1$

素因数の和:203430

約数の個数: 20

約数和(自身を含む): 37835748

約数和(自身を除く): 21562388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 203417, 406834, 813668, 1017085, 1627336, 2034170, 3254672, 4068340, 8136680, 16273360]

約数ペア:

[(1, 16273360), (2, 8136680), (4, 4068340), (5, 3254672), (8, 2034170), (10, 1627336), (16, 1017085), (20, 813668), (40, 406834), (80, 203417)]