24405980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6389}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 51528960

約数和(自身を除く): 27122980

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6389, 12778, 25556, 31945, 63890, 127780, 1220299, 2440598, 4881196, 6101495, 12202990, 24405980]

約数ペア:

[(1, 24405980), (2, 12202990), (4, 6101495), (5, 4881196), (10, 2440598), (20, 1220299), (191, 127780), (382, 63890), (764, 31945), (955, 25556), (1910, 12778), (3820, 6389)]