97516720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{174137}}^1$

素因数の和:174157

約数の個数: 40

約数和(自身を含む): 259117344

約数和(自身を除く): 161600624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 174137, 348274, 696548, 870685, 1218959, 1393096, 1741370, 2437918, 2786192, 3482740, 4875836, 6094795, 6965480, 9751672, 12189590, 13930960, 19503344, 24379180, 48758360, 97516720]

約数ペア:

[(1, 97516720), (2, 48758360), (4, 24379180), (5, 19503344), (7, 13930960), (8, 12189590), (10, 9751672), (14, 6965480), (16, 6094795), (20, 4875836), (28, 3482740), (35, 2786192), (40, 2437918), (56, 1741370), (70, 1393096), (80, 1218959), (112, 870685), (140, 696548), (280, 348274), (560, 174137)]