16156917260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{929627}}^1$

素因数の和:929726

約数の個数: 48

約数和(自身を含む): 37482600960

約数和(自身を除く): 21325683700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 929627, 1859254, 3718508, 4648135, 9296270, 10225897, 18592540, 20451794, 40903588, 51129485, 73440533, 102258970, 146881066, 204517940, 293762132, 367202665, 734405330, 807845863, 1468810660, 1615691726, 3231383452, 4039229315, 8078458630, 16156917260]

約数ペア:

[(1, 16156917260), (2, 8078458630), (4, 4039229315), (5, 3231383452), (10, 1615691726), (11, 1468810660), (20, 807845863), (22, 734405330), (44, 367202665), (55, 293762132), (79, 204517940), (110, 146881066), (158, 102258970), (220, 73440533), (316, 51129485), (395, 40903588), (790, 20451794), (869, 18592540), (1580, 10225897), (1738, 9296270), (3476, 4648135), (4345, 3718508), (8690, 1859254), (17380, 929627)]