24939560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5827}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 56648160

約数和(自身を除く): 31708600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5827, 11654, 23308, 29135, 46616, 58270, 116540, 233080, 623489, 1246978, 2493956, 3117445, 4987912, 6234890, 12469780, 24939560]

約数ペア:

[(1, 24939560), (2, 12469780), (4, 6234890), (5, 4987912), (8, 3117445), (10, 2493956), (20, 1246978), (40, 623489), (107, 233080), (214, 116540), (428, 58270), (535, 46616), (856, 29135), (1070, 23308), (2140, 11654), (4280, 5827)]