8084220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 22985088

約数和(自身を除く): 14900868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2011, 4020, 4022, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 134737, 269474, 404211, 538948, 673685, 808422, 1347370, 1616844, 2021055, 2694740, 4042110, 8084220]

約数ペア:

[(1, 8084220), (2, 4042110), (3, 2694740), (4, 2021055), (5, 1616844), (6, 1347370), (10, 808422), (12, 673685), (15, 538948), (20, 404211), (30, 269474), (60, 134737), (67, 120660), (134, 60330), (201, 40220), (268, 30165), (335, 24132), (402, 20110), (670, 12066), (804, 10055), (1005, 8044), (1340, 6033), (2010, 4022), (2011, 4020)]