317528086280

素因数分解:

$2^3\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{3471011}}^1$

素因数の和:3473309

約数の個数: 32

約数和(自身を含む): 714750791040

約数和(自身を除く): 397222704760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2287, 4574, 9148, 11435, 18296, 22870, 45740, 91480, 3471011, 6942022, 13884044, 17355055, 27768088, 34710110, 69420220, 138840440, 7938202157, 15876404314, 31752808628, 39691010785, 63505617256, 79382021570, 158764043140, 317528086280]

約数ペア:

[(1, 317528086280), (2, 158764043140), (4, 79382021570), (5, 63505617256), (8, 39691010785), (10, 31752808628), (20, 15876404314), (40, 7938202157), (2287, 138840440), (4574, 69420220), (9148, 34710110), (11435, 27768088), (18296, 17355055), (22870, 13884044), (45740, 6942022), (91480, 3471011)]