88327220

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{6229}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 185778600

約数和(自身を除く): 97451380

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 6229, 7090, 12458, 14180, 24916, 31145, 62290, 124580, 4416361, 8832722, 17665444, 22081805, 44163610, 88327220]

約数ペア:

[(1, 88327220), (2, 44163610), (4, 22081805), (5, 17665444), (10, 8832722), (20, 4416361), (709, 124580), (1418, 62290), (2836, 31145), (3545, 24916), (6229, 14180), (7090, 12458)]