18271040

素因数分解:

$2^6\times 5^1\times {\mathrm{57097}}^1$

素因数の和:57114

約数の個数: 28

約数和(自身を含む): 43508676

約数和(自身を除く): 25237636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 57097, 114194, 228388, 285485, 456776, 570970, 913552, 1141940, 1827104, 2283880, 3654208, 4567760, 9135520, 18271040]

約数ペア:

[(1, 18271040), (2, 9135520), (4, 4567760), (5, 3654208), (8, 2283880), (10, 1827104), (16, 1141940), (20, 913552), (32, 570970), (40, 456776), (64, 285485), (80, 228388), (160, 114194), (320, 57097)]