16046660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 39164160

約数和(自身を除く): 23117500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 1879, 2135, 3758, 4270, 7516, 8540, 9395, 13153, 18790, 26306, 37580, 52612, 65765, 114619, 131530, 229238, 263060, 458476, 573095, 802333, 1146190, 1604666, 2292380, 3209332, 4011665, 8023330, 16046660]

約数ペア:

[(1, 16046660), (2, 8023330), (4, 4011665), (5, 3209332), (7, 2292380), (10, 1604666), (14, 1146190), (20, 802333), (28, 573095), (35, 458476), (61, 263060), (70, 229238), (122, 131530), (140, 114619), (244, 65765), (305, 52612), (427, 37580), (610, 26306), (854, 18790), (1220, 13153), (1708, 9395), (1879, 8540), (2135, 7516), (3758, 4270)]