162971320

素因数分解:

$2^3\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{2351}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 367053120

約数和(自身を除く): 204081800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1733, 2351, 3466, 4702, 6932, 8665, 9404, 11755, 13864, 17330, 18808, 23510, 34660, 47020, 69320, 94040, 4074283, 8148566, 16297132, 20371415, 32594264, 40742830, 81485660, 162971320]

約数ペア:

[(1, 162971320), (2, 81485660), (4, 40742830), (5, 32594264), (8, 20371415), (10, 16297132), (20, 8148566), (40, 4074283), (1733, 94040), (2351, 69320), (3466, 47020), (4702, 34660), (6932, 23510), (8665, 18808), (9404, 17330), (11755, 13864)]