33180680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63809}}^1$

素因数の和:63833

約数の個数: 32

約数和(自身を含む): 80400600

約数和(自身を除く): 47219920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63809, 127618, 255236, 319045, 510472, 638090, 829517, 1276180, 1659034, 2552360, 3318068, 4147585, 6636136, 8295170, 16590340, 33180680]

約数ペア:

[(1, 33180680), (2, 16590340), (4, 8295170), (5, 6636136), (8, 4147585), (10, 3318068), (13, 2552360), (20, 1659034), (26, 1276180), (40, 829517), (52, 638090), (65, 510472), (104, 319045), (130, 255236), (260, 127618), (520, 63809)]