3021169640

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{93131}}^1$

素因数の和:93953

約数の個数: 32

約数和(自身を含む): 6806086560

約数和(自身を除く): 3784916920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 4055, 6488, 8110, 16220, 32440, 93131, 186262, 372524, 465655, 745048, 931310, 1862620, 3725240, 75529241, 151058482, 302116964, 377646205, 604233928, 755292410, 1510584820, 3021169640]

約数ペア:

[(1, 3021169640), (2, 1510584820), (4, 755292410), (5, 604233928), (8, 377646205), (10, 302116964), (20, 151058482), (40, 75529241), (811, 3725240), (1622, 1862620), (3244, 931310), (4055, 745048), (6488, 465655), (8110, 372524), (16220, 186262), (32440, 93131)]