85073200

素因数分解:

$2^4\times 5^2\times {\mathrm{212683}}^1$

素因数の和:212701

約数の個数: 30

約数和(自身を含む): 204389324

約数和(自身を除く): 119316124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 212683, 425366, 850732, 1063415, 1701464, 2126830, 3402928, 4253660, 5317075, 8507320, 10634150, 17014640, 21268300, 42536600, 85073200]

約数ペア:

[(1, 85073200), (2, 42536600), (4, 21268300), (5, 17014640), (8, 10634150), (10, 8507320), (16, 5317075), (20, 4253660), (25, 3402928), (40, 2126830), (50, 1701464), (80, 1063415), (100, 850732), (200, 425366), (400, 212683)]