107781280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8527}}^1$

素因数の和:8621

約数の個数: 48

約数和(自身を含む): 257886720

約数和(自身を除く): 150105440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 8527, 12640, 17054, 34108, 42635, 68216, 85270, 136432, 170540, 272864, 341080, 673633, 682160, 1347266, 1364320, 2694532, 3368165, 5389064, 6736330, 10778128, 13472660, 21556256, 26945320, 53890640, 107781280]

約数ペア:

[(1, 107781280), (2, 53890640), (4, 26945320), (5, 21556256), (8, 13472660), (10, 10778128), (16, 6736330), (20, 5389064), (32, 3368165), (40, 2694532), (79, 1364320), (80, 1347266), (158, 682160), (160, 673633), (316, 341080), (395, 272864), (632, 170540), (790, 136432), (1264, 85270), (1580, 68216), (2528, 42635), (3160, 34108), (6320, 17054), (8527, 12640)]