38411680

素因数分解:

$2^5\times 5^1\times {\mathrm{240073}}^1$

素因数の和:240088

約数の個数: 24

約数和(自身を含む): 90747972

約数和(自身を除く): 52336292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 240073, 480146, 960292, 1200365, 1920584, 2400730, 3841168, 4801460, 7682336, 9602920, 19205840, 38411680]

約数ペア:

[(1, 38411680), (2, 19205840), (4, 9602920), (5, 7682336), (8, 4801460), (10, 3841168), (16, 2400730), (20, 1920584), (32, 1200365), (40, 960292), (80, 480146), (160, 240073)]