5643460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2909}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 11977560

約数和(自身を除く): 6334100

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2909, 5818, 11636, 14545, 29090, 58180, 282173, 564346, 1128692, 1410865, 2821730, 5643460]

約数ペア:

[(1, 5643460), (2, 2821730), (4, 1410865), (5, 1128692), (10, 564346), (20, 282173), (97, 58180), (194, 29090), (388, 14545), (485, 11636), (970, 5818), (1940, 2909)]