87739010

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{13037}}^1$

素因数の和:13717

約数の個数: 16

約数和(自身を含む): 158177016

約数和(自身を除く): 70438006

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 13037, 26074, 65185, 130370, 8773901, 17547802, 43869505, 87739010]

約数ペア:

[(1, 87739010), (2, 43869505), (5, 17547802), (10, 8773901), (673, 130370), (1346, 65185), (3365, 26074), (6730, 13037)]