13450640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24019}}^1$

素因数の和:24039

約数の個数: 40

約数和(自身を含む): 35741760

約数和(自身を除く): 22291120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24019, 48038, 96076, 120095, 168133, 192152, 240190, 336266, 384304, 480380, 672532, 840665, 960760, 1345064, 1681330, 1921520, 2690128, 3362660, 6725320, 13450640]

約数ペア:

[(1, 13450640), (2, 6725320), (4, 3362660), (5, 2690128), (7, 1921520), (8, 1681330), (10, 1345064), (14, 960760), (16, 840665), (20, 672532), (28, 480380), (35, 384304), (40, 336266), (56, 240190), (70, 192152), (80, 168133), (112, 120095), (140, 96076), (280, 48038), (560, 24019)]