134220920

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33223}}^1$

素因数の和:33335

約数の個数: 32

約数和(自身を含む): 304996320

約数和(自身を除く): 170775400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 33223, 66446, 132892, 166115, 265784, 332230, 664460, 1328920, 3355523, 6711046, 13422092, 16777615, 26844184, 33555230, 67110460, 134220920]

約数ペア:

[(1, 134220920), (2, 67110460), (4, 33555230), (5, 26844184), (8, 16777615), (10, 13422092), (20, 6711046), (40, 3355523), (101, 1328920), (202, 664460), (404, 332230), (505, 265784), (808, 166115), (1010, 132892), (2020, 66446), (4040, 33223)]