16396316620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1\times {\mathrm{8231}}^1$

素因数の和:9310

約数の個数: 48

約数和(自身を含む): 34806739968

約数和(自身を除く): 18410423348

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 967, 1030, 1934, 2060, 3868, 4835, 8231, 9670, 16462, 19340, 32924, 41155, 82310, 99601, 164620, 199202, 398404, 498005, 847793, 996010, 1695586, 1992020, 3391172, 4238965, 7959377, 8477930, 15918754, 16955860, 31837508, 39796885, 79593770, 159187540, 819815831, 1639631662, 3279263324, 4099079155, 8198158310, 16396316620]

約数ペア:

[(1, 16396316620), (2, 8198158310), (4, 4099079155), (5, 3279263324), (10, 1639631662), (20, 819815831), (103, 159187540), (206, 79593770), (412, 39796885), (515, 31837508), (967, 16955860), (1030, 15918754), (1934, 8477930), (2060, 7959377), (3868, 4238965), (4835, 3391172), (8231, 1992020), (9670, 1695586), (16462, 996010), (19340, 847793), (32924, 498005), (41155, 398404), (82310, 199202), (99601, 164620)]