38466880

素因数分解:

$2^6\times 5^1\times {\mathrm{120209}}^1$

素因数の和:120226

約数の個数: 28

約数和(自身を含む): 91600020

約数和(自身を除く): 53133140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 120209, 240418, 480836, 601045, 961672, 1202090, 1923344, 2404180, 3846688, 4808360, 7693376, 9616720, 19233440, 38466880]

約数ペア:

[(1, 38466880), (2, 19233440), (4, 9616720), (5, 7693376), (8, 4808360), (10, 3846688), (16, 2404180), (20, 1923344), (32, 1202090), (40, 961672), (64, 601045), (80, 480836), (160, 240418), (320, 120209)]