84827440

素因数分解:

$2^4\times 5^1\times {\mathrm{1060343}}^1$

素因数の和:1060356

約数の個数: 20

約数和(自身を含む): 197223984

約数和(自身を除く): 112396544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1060343, 2120686, 4241372, 5301715, 8482744, 10603430, 16965488, 21206860, 42413720, 84827440]

約数ペア:

[(1, 84827440), (2, 42413720), (4, 21206860), (5, 16965488), (8, 10603430), (10, 8482744), (16, 5301715), (20, 4241372), (40, 2120686), (80, 1060343)]