97450640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{174019}}^1$

素因数の和:174039

約数の個数: 40

約数和(自身を含む): 258941760

約数和(自身を除く): 161491120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 174019, 348038, 696076, 870095, 1218133, 1392152, 1740190, 2436266, 2784304, 3480380, 4872532, 6090665, 6960760, 9745064, 12181330, 13921520, 19490128, 24362660, 48725320, 97450640]

約数ペア:

[(1, 97450640), (2, 48725320), (4, 24362660), (5, 19490128), (7, 13921520), (8, 12181330), (10, 9745064), (14, 6960760), (16, 6090665), (20, 4872532), (28, 3480380), (35, 2784304), (40, 2436266), (56, 1740190), (70, 1392152), (80, 1218133), (112, 870095), (140, 696076), (280, 348038), (560, 174019)]