61828940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46141}}^1$

素因数の和:46217

約数の個数: 24

約数和(自身を含む): 131781552

約数和(自身を除く): 69952612

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 46141, 92282, 184564, 230705, 461410, 922820, 3091447, 6182894, 12365788, 15457235, 30914470, 61828940]

約数ペア:

[(1, 61828940), (2, 30914470), (4, 15457235), (5, 12365788), (10, 6182894), (20, 3091447), (67, 922820), (134, 461410), (268, 230705), (335, 184564), (670, 92282), (1340, 46141)]