24487880

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1061}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 55245240

約数和(自身を除く): 30757360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1061, 1154, 2122, 2308, 2885, 4244, 4616, 5305, 5770, 8488, 10610, 11540, 21220, 23080, 42440, 612197, 1224394, 2448788, 3060985, 4897576, 6121970, 12243940, 24487880]

約数ペア:

[(1, 24487880), (2, 12243940), (4, 6121970), (5, 4897576), (8, 3060985), (10, 2448788), (20, 1224394), (40, 612197), (577, 42440), (1061, 23080), (1154, 21220), (2122, 11540), (2308, 10610), (2885, 8488), (4244, 5770), (4616, 5305)]