25124140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6577}}^1$

素因数の和:6777

約数の個数: 24

約数和(自身を含む): 53044992

約数和(自身を除く): 27920852

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6577, 13154, 26308, 32885, 65770, 131540, 1256207, 2512414, 5024828, 6281035, 12562070, 25124140]

約数ペア:

[(1, 25124140), (2, 12562070), (4, 6281035), (5, 5024828), (10, 2512414), (20, 1256207), (191, 131540), (382, 65770), (764, 32885), (955, 26308), (1910, 13154), (3820, 6577)]