22133840

素因数分解:

$2^4\times 5^1\times {\mathrm{276673}}^1$

素因数の和:276686

約数の個数: 20

約数和(自身を含む): 51461364

約数和(自身を除く): 29327524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 276673, 553346, 1106692, 1383365, 2213384, 2766730, 4426768, 5533460, 11066920, 22133840]

約数ペア:

[(1, 22133840), (2, 11066920), (4, 5533460), (5, 4426768), (8, 2766730), (10, 2213384), (16, 1383365), (20, 1106692), (40, 553346), (80, 276673)]