40081370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5903}}^1$

素因数の和:6014

約数の個数: 32

約数和(自身を含む): 83317248

約数和(自身を除く): 43235878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 5903, 6790, 11806, 29515, 41321, 59030, 82642, 206605, 413210, 572591, 1145182, 2862955, 4008137, 5725910, 8016274, 20040685, 40081370]

約数ペア:

[(1, 40081370), (2, 20040685), (5, 8016274), (7, 5725910), (10, 4008137), (14, 2862955), (35, 1145182), (70, 572591), (97, 413210), (194, 206605), (485, 82642), (679, 59030), (970, 41321), (1358, 29515), (3395, 11806), (5903, 6790)]