8245960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:8997

約数の個数: 32

約数和(自身を含む): 19362240

約数和(自身を除く): 11116280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8963, 17926, 35852, 44815, 71704, 89630, 179260, 206149, 358520, 412298, 824596, 1030745, 1649192, 2061490, 4122980, 8245960]

約数ペア:

[(1, 8245960), (2, 4122980), (4, 2061490), (5, 1649192), (8, 1030745), (10, 824596), (20, 412298), (23, 358520), (40, 206149), (46, 179260), (92, 89630), (115, 71704), (184, 44815), (230, 35852), (460, 17926), (920, 8963)]