4574380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 9646560

約数和(自身を除く): 5072180

約数列:

[1, 2, 4, 5, 10, 20, 439, 521, 878, 1042, 1756, 2084, 2195, 2605, 4390, 5210, 8780, 10420, 228719, 457438, 914876, 1143595, 2287190, 4574380]

約数ペア:

[(1, 4574380), (2, 2287190), (4, 1143595), (5, 914876), (10, 457438), (20, 228719), (439, 10420), (521, 8780), (878, 5210), (1042, 4390), (1756, 2605), (2084, 2195)]