2016082840

素因数分解:

$2^3\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{11801}}^1$

素因数の和:16083

約数の個数: 32

約数和(自身を含む): 4537632960

約数和(自身を除く): 2521550120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4271, 8542, 11801, 17084, 21355, 23602, 34168, 42710, 47204, 59005, 85420, 94408, 118010, 170840, 236020, 472040, 50402071, 100804142, 201608284, 252010355, 403216568, 504020710, 1008041420, 2016082840]

約数ペア:

[(1, 2016082840), (2, 1008041420), (4, 504020710), (5, 403216568), (8, 252010355), (10, 201608284), (20, 100804142), (40, 50402071), (4271, 472040), (8542, 236020), (11801, 170840), (17084, 118010), (21355, 94408), (23602, 85420), (34168, 59005), (42710, 47204)]