45748720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3169

約数の個数: 40

約数和(自身を含む): 106952976

約数和(自身を除く): 61204256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 2963, 3088, 3860, 5926, 7720, 11852, 14815, 15440, 23704, 29630, 47408, 59260, 118520, 237040, 571859, 1143718, 2287436, 2859295, 4574872, 5718590, 9149744, 11437180, 22874360, 45748720]

約数ペア:

[(1, 45748720), (2, 22874360), (4, 11437180), (5, 9149744), (8, 5718590), (10, 4574872), (16, 2859295), (20, 2287436), (40, 1143718), (80, 571859), (193, 237040), (386, 118520), (772, 59260), (965, 47408), (1544, 29630), (1930, 23704), (2963, 15440), (3088, 14815), (3860, 11852), (5926, 7720)]