82167970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25439}}^1$

素因数の和:25482

約数の個数: 32

約数和(自身を含む): 164851200

約数和(自身を除く): 82683230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 25439, 50878, 127195, 254390, 432463, 483341, 864926, 966682, 2162315, 2416705, 4324630, 4833410, 8216797, 16433594, 41083985, 82167970]

約数ペア:

[(1, 82167970), (2, 41083985), (5, 16433594), (10, 8216797), (17, 4833410), (19, 4324630), (34, 2416705), (38, 2162315), (85, 966682), (95, 864926), (170, 483341), (190, 432463), (323, 254390), (646, 127195), (1615, 50878), (3230, 25439)]