2701816640

素因数分解:

$2^6\times 5^1\times {\mathrm{8443177}}^1$

素因数の和:8443194

約数の個数: 28

約数和(自身を含む): 6433701636

約数和(自身を除く): 3731884996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8443177, 16886354, 33772708, 42215885, 67545416, 84431770, 135090832, 168863540, 270181664, 337727080, 540363328, 675454160, 1350908320, 2701816640]

約数ペア:

[(1, 2701816640), (2, 1350908320), (4, 675454160), (5, 540363328), (8, 337727080), (10, 270181664), (16, 168863540), (20, 135090832), (32, 84431770), (40, 67545416), (64, 42215885), (80, 33772708), (160, 16886354), (320, 8443177)]