2012152535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 2625216000

約数和(自身を除く): 613063465

約数列:

[1, 5, 19, 43, 95, 109, 215, 545, 817, 2071, 4085, 4519, 4687, 10355, 22595, 23435, 85861, 89053, 194317, 429305, 445265, 492571, 971585, 2462855, 3692023, 9358849, 18460115, 21180553, 46794245, 105902765, 402430507, 2012152535]

約数ペア:

[(1, 2012152535), (5, 402430507), (19, 105902765), (43, 46794245), (95, 21180553), (109, 18460115), (215, 9358849), (545, 3692023), (817, 2462855), (2071, 971585), (4085, 492571), (4519, 445265), (4687, 429305), (10355, 194317), (22595, 89053), (23435, 85861)]