82824400

素因数分解:

$2^4\times 5^2\times {\mathrm{207061}}^1$

素因数の和:207079

約数の個数: 30

約数和(自身を含む): 198986582

約数和(自身を除く): 116162182

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 207061, 414122, 828244, 1035305, 1656488, 2070610, 3312976, 4141220, 5176525, 8282440, 10353050, 16564880, 20706100, 41412200, 82824400]

約数ペア:

[(1, 82824400), (2, 41412200), (4, 20706100), (5, 16564880), (8, 10353050), (10, 8282440), (16, 5176525), (20, 4141220), (25, 3312976), (40, 2070610), (50, 1656488), (80, 1035305), (100, 828244), (200, 414122), (400, 207061)]