16049080

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{661}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 36224640

約数和(自身を除く): 20175560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 661, 1214, 1322, 2428, 2644, 3035, 3305, 4856, 5288, 6070, 6610, 12140, 13220, 24280, 26440, 401227, 802454, 1604908, 2006135, 3209816, 4012270, 8024540, 16049080]

約数ペア:

[(1, 16049080), (2, 8024540), (4, 4012270), (5, 3209816), (8, 2006135), (10, 1604908), (20, 802454), (40, 401227), (607, 26440), (661, 24280), (1214, 13220), (1322, 12140), (2428, 6610), (2644, 6070), (3035, 5288), (3305, 4856)]