44130040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25657}}^1$

素因数の和:25711

約数の個数: 32

約数和(自身を含む): 101605680

約数和(自身を除く): 57475640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 25657, 51314, 102628, 128285, 205256, 256570, 513140, 1026280, 1103251, 2206502, 4413004, 5516255, 8826008, 11032510, 22065020, 44130040]

約数ペア:

[(1, 44130040), (2, 22065020), (4, 11032510), (5, 8826008), (8, 5516255), (10, 4413004), (20, 2206502), (40, 1103251), (43, 1026280), (86, 513140), (172, 256570), (215, 205256), (344, 128285), (430, 102628), (860, 51314), (1720, 25657)]