1569351620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{28297}}^1$

素因数の和:28412

約数の個数: 48

約数和(自身を含む): 3422926080

約数和(自身を除く): 1853574460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 2773, 5546, 11092, 13865, 27730, 28297, 55460, 56594, 113188, 141485, 282970, 565940, 1329959, 1669523, 2659918, 3339046, 5319836, 6649795, 6678092, 8347615, 13299590, 16695230, 26599180, 33390460, 78467581, 156935162, 313870324, 392337905, 784675810, 1569351620]

約数ペア:

[(1, 1569351620), (2, 784675810), (4, 392337905), (5, 313870324), (10, 156935162), (20, 78467581), (47, 33390460), (59, 26599180), (94, 16695230), (118, 13299590), (188, 8347615), (235, 6678092), (236, 6649795), (295, 5319836), (470, 3339046), (590, 2659918), (940, 1669523), (1180, 1329959), (2773, 565940), (5546, 282970), (11092, 141485), (13865, 113188), (27730, 56594), (28297, 55460)]