117057680

素因数分解:

$2^4\times 5^1\times {\mathrm{1463221}}^1$

素因数の和:1463234

約数の個数: 20

約数和(自身を含む): 272159292

約数和(自身を除く): 155101612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1463221, 2926442, 5852884, 7316105, 11705768, 14632210, 23411536, 29264420, 58528840, 117057680]

約数ペア:

[(1, 117057680), (2, 58528840), (4, 29264420), (5, 23411536), (8, 14632210), (10, 11705768), (16, 7316105), (20, 5852884), (40, 2926442), (80, 1463221)]