4496156680

素因数分解:

$2^3\times 5^1\times {\mathrm{112403917}}^1$

素因数の和:112403928

約数の個数: 16

約数和(自身を含む): 10116352620

約数和(自身を除く): 5620195940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 112403917, 224807834, 449615668, 562019585, 899231336, 1124039170, 2248078340, 4496156680]

約数ペア:

[(1, 4496156680), (2, 2248078340), (4, 1124039170), (5, 899231336), (8, 562019585), (10, 449615668), (20, 224807834), (40, 112403917)]