44006800

素因数分解:

$2^4\times 5^2\times {\mathrm{110017}}^1$

素因数の和:110035

約数の個数: 30

約数和(自身を含む): 105727298

約数和(自身を除く): 61720498

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 110017, 220034, 440068, 550085, 880136, 1100170, 1760272, 2200340, 2750425, 4400680, 5500850, 8801360, 11001700, 22003400, 44006800]

約数ペア:

[(1, 44006800), (2, 22003400), (4, 11001700), (5, 8801360), (8, 5500850), (10, 4400680), (16, 2750425), (20, 2200340), (25, 1760272), (40, 1100170), (50, 880136), (80, 550085), (100, 440068), (200, 220034), (400, 110017)]