2193306550

素因数分解:

$2^1\times 5^2\times {\mathrm{1549}}^1\times {\mathrm{28319}}^1$

素因数の和:29880

約数の個数: 24

約数和(自身を含む): 4082328000

約数和(自身を除く): 1889021450

約数列:

[1, 2, 5, 10, 25, 50, 1549, 3098, 7745, 15490, 28319, 38725, 56638, 77450, 141595, 283190, 707975, 1415950, 43866131, 87732262, 219330655, 438661310, 1096653275, 2193306550]

約数ペア:

[(1, 2193306550), (2, 1096653275), (5, 438661310), (10, 219330655), (25, 87732262), (50, 43866131), (1549, 1415950), (3098, 707975), (7745, 283190), (15490, 141595), (28319, 77450), (38725, 56638)]