85675210

素因数分解:

$2^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{4789}}^1$

素因数の和:6585

約数の個数: 16

約数和(自身を含む): 154333800

約数和(自身を除く): 68658590

約数列:

[1, 2, 5, 10, 1789, 3578, 4789, 8945, 9578, 17890, 23945, 47890, 8567521, 17135042, 42837605, 85675210]

約数ペア:

[(1, 85675210), (2, 42837605), (5, 17135042), (10, 8567521), (1789, 47890), (3578, 23945), (4789, 17890), (8945, 9578)]