39296720

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 91664520

約数和(自身を除く): 52367800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1201, 1636, 2045, 2402, 3272, 4090, 4804, 6005, 6544, 8180, 9608, 12010, 16360, 19216, 24020, 32720, 48040, 96080, 491209, 982418, 1964836, 2456045, 3929672, 4912090, 7859344, 9824180, 19648360, 39296720]

約数ペア:

[(1, 39296720), (2, 19648360), (4, 9824180), (5, 7859344), (8, 4912090), (10, 3929672), (16, 2456045), (20, 1964836), (40, 982418), (80, 491209), (409, 96080), (818, 48040), (1201, 32720), (1636, 24020), (2045, 19216), (2402, 16360), (3272, 12010), (4090, 9608), (4804, 8180), (6005, 6544)]