6338120

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 14352120

約数和(自身を除く): 8014000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 821, 965, 1544, 1642, 1930, 3284, 3860, 4105, 6568, 7720, 8210, 16420, 32840, 158453, 316906, 633812, 792265, 1267624, 1584530, 3169060, 6338120]

約数ペア:

[(1, 6338120), (2, 3169060), (4, 1584530), (5, 1267624), (8, 792265), (10, 633812), (20, 316906), (40, 158453), (193, 32840), (386, 16420), (772, 8210), (821, 7720), (965, 6568), (1544, 4105), (1642, 3860), (1930, 3284)]