85059880

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3469}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 191752200

約数和(自身を除く): 106692320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 3469, 4904, 6130, 6938, 12260, 13876, 17345, 24520, 27752, 34690, 69380, 138760, 2126497, 4252994, 8505988, 10632485, 17011976, 21264970, 42529940, 85059880]

約数ペア:

[(1, 85059880), (2, 42529940), (4, 21264970), (5, 17011976), (8, 10632485), (10, 8505988), (20, 4252994), (40, 2126497), (613, 138760), (1226, 69380), (2452, 34690), (3065, 27752), (3469, 24520), (4904, 17345), (6130, 13876), (6938, 12260)]