41431480

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1567}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 93421440

約数和(自身を除く): 51989960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 1567, 2644, 3134, 3305, 5288, 6268, 6610, 7835, 12536, 13220, 15670, 26440, 31340, 62680, 1035787, 2071574, 4143148, 5178935, 8286296, 10357870, 20715740, 41431480]

約数ペア:

[(1, 41431480), (2, 20715740), (4, 10357870), (5, 8286296), (8, 5178935), (10, 4143148), (20, 2071574), (40, 1035787), (661, 62680), (1322, 31340), (1567, 26440), (2644, 15670), (3134, 13220), (3305, 12536), (5288, 7835), (6268, 6610)]