3259220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 6912864

約数和(自身を除く): 3653644

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1523, 2140, 3046, 6092, 7615, 15230, 30460, 162961, 325922, 651844, 814805, 1629610, 3259220]

約数ペア:

[(1, 3259220), (2, 1629610), (4, 814805), (5, 651844), (10, 325922), (20, 162961), (107, 30460), (214, 15230), (428, 7615), (535, 6092), (1070, 3046), (1523, 2140)]