25085510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 49075200

約数和(自身を除く): 23989690

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 4259, 5890, 8518, 21295, 42590, 80921, 132029, 161842, 264058, 404605, 660145, 809210, 1320290, 2508551, 5017102, 12542755, 25085510]

約数ペア:

[(1, 25085510), (2, 12542755), (5, 5017102), (10, 2508551), (19, 1320290), (31, 809210), (38, 660145), (62, 404605), (95, 264058), (155, 161842), (190, 132029), (310, 80921), (589, 42590), (1178, 21295), (2945, 8518), (4259, 5890)]