16086680

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3559}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 36525600

約数和(自身を除く): 20438920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3559, 4520, 7118, 14236, 17795, 28472, 35590, 71180, 142360, 402167, 804334, 1608668, 2010835, 3217336, 4021670, 8043340, 16086680]

約数ペア:

[(1, 16086680), (2, 8043340), (4, 4021670), (5, 3217336), (8, 2010835), (10, 1608668), (20, 804334), (40, 402167), (113, 142360), (226, 71180), (452, 35590), (565, 28472), (904, 17795), (1130, 14236), (2260, 7118), (3559, 4520)]