43942240

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 104424768

約数和(自身を除く): 60482528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1423, 1544, 1930, 2846, 3088, 3860, 5692, 6176, 7115, 7720, 11384, 14230, 15440, 22768, 28460, 30880, 45536, 56920, 113840, 227680, 274639, 549278, 1098556, 1373195, 2197112, 2746390, 4394224, 5492780, 8788448, 10985560, 21971120, 43942240]

約数ペア:

[(1, 43942240), (2, 21971120), (4, 10985560), (5, 8788448), (8, 5492780), (10, 4394224), (16, 2746390), (20, 2197112), (32, 1373195), (40, 1098556), (80, 549278), (160, 274639), (193, 227680), (386, 113840), (772, 56920), (965, 45536), (1423, 30880), (1544, 28460), (1930, 22768), (2846, 15440), (3088, 14230), (3860, 11384), (5692, 7720), (6176, 7115)]