5725040

素因数分解:

$2^4\times 5^1\times {\mathrm{71563}}^1$

素因数の和:71576

約数の個数: 20

約数和(自身を含む): 13310904

約数和(自身を除く): 7585864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71563, 143126, 286252, 357815, 572504, 715630, 1145008, 1431260, 2862520, 5725040]

約数ペア:

[(1, 5725040), (2, 2862520), (4, 1431260), (5, 1145008), (8, 715630), (10, 572504), (16, 357815), (20, 286252), (40, 143126), (80, 71563)]