8056360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15517

約数の個数: 32

約数和(自身を含む): 19522440

約数和(自身を除く): 11466080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15493, 30986, 61972, 77465, 123944, 154930, 201409, 309860, 402818, 619720, 805636, 1007045, 1611272, 2014090, 4028180, 8056360]

約数ペア:

[(1, 8056360), (2, 4028180), (4, 2014090), (5, 1611272), (8, 1007045), (10, 805636), (13, 619720), (20, 402818), (26, 309860), (40, 201409), (52, 154930), (65, 123944), (104, 77465), (130, 61972), (260, 30986), (520, 15493)]