2340921490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1\times {\mathrm{2179}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 4297250880

約数和(自身を除く): 1956329390

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2027, 2179, 4054, 4358, 10135, 10895, 20270, 21790, 107431, 115487, 214862, 230974, 537155, 577435, 1074310, 1154870, 4416833, 8833666, 22084165, 44168330, 234092149, 468184298, 1170460745, 2340921490]

約数ペア:

[(1, 2340921490), (2, 1170460745), (5, 468184298), (10, 234092149), (53, 44168330), (106, 22084165), (265, 8833666), (530, 4416833), (2027, 1154870), (2179, 1074310), (4054, 577435), (4358, 537155), (10135, 230974), (10895, 214862), (20270, 115487), (21790, 107431)]