87730010

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{44533}}^1$

素因数の和:44737

約数の個数: 16

約数和(自身を含む): 158719176

約数和(自身を除く): 70989166

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 44533, 89066, 222665, 445330, 8773001, 17546002, 43865005, 87730010]

約数ペア:

[(1, 87730010), (2, 43865005), (5, 17546002), (10, 8773001), (197, 445330), (394, 222665), (985, 89066), (1970, 44533)]