3497332512280

素因数分解:

$2^3\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{42015047}}^1$

素因数の和:42017139

約数の個数: 32

約数和(自身を含む): 7872779694240

約数和(自身を除く): 4375447181960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2081, 4162, 8324, 10405, 16648, 20810, 41620, 83240, 42015047, 84030094, 168060188, 210075235, 336120376, 420150470, 840300940, 1680601880, 87433312807, 174866625614, 349733251228, 437166564035, 699466502456, 874333128070, 1748666256140, 3497332512280]

約数ペア:

[(1, 3497332512280), (2, 1748666256140), (4, 874333128070), (5, 699466502456), (8, 437166564035), (10, 349733251228), (20, 174866625614), (40, 87433312807), (2081, 1680601880), (4162, 840300940), (8324, 420150470), (10405, 336120376), (16648, 210075235), (20810, 168060188), (41620, 84030094), (83240, 42015047)]