85455100

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{5443}}^1$

素因数の和:5614

約数の個数: 36

約数和(自身を含む): 186652984

約数和(自身を除く): 101197884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 5443, 7850, 10886, 15700, 21772, 27215, 54430, 108860, 136075, 272150, 544300, 854551, 1709102, 3418204, 4272755, 8545510, 17091020, 21363775, 42727550, 85455100]

約数ペア:

[(1, 85455100), (2, 42727550), (4, 21363775), (5, 17091020), (10, 8545510), (20, 4272755), (25, 3418204), (50, 1709102), (100, 854551), (157, 544300), (314, 272150), (628, 136075), (785, 108860), (1570, 54430), (3140, 27215), (3925, 21772), (5443, 15700), (7850, 10886)]