16310680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17763

約数の個数: 32

約数和(自身を含む): 38296800

約数和(自身を除く): 21986120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17729, 35458, 70916, 88645, 141832, 177290, 354580, 407767, 709160, 815534, 1631068, 2038835, 3262136, 4077670, 8155340, 16310680]

約数ペア:

[(1, 16310680), (2, 8155340), (4, 4077670), (5, 3262136), (8, 2038835), (10, 1631068), (20, 815534), (23, 709160), (40, 407767), (46, 354580), (92, 177290), (115, 141832), (184, 88645), (230, 70916), (460, 35458), (920, 17729)]