27685090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7669}}^1$

素因数の和:7714

約数の個数: 24

約数和(自身を含む): 52600860

約数和(自身を除く): 24915770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 7669, 15338, 38345, 76690, 145711, 291422, 728555, 1457110, 2768509, 5537018, 13842545, 27685090]

約数ペア:

[(1, 27685090), (2, 13842545), (5, 5537018), (10, 2768509), (19, 1457110), (38, 728555), (95, 291422), (190, 145711), (361, 76690), (722, 38345), (1805, 15338), (3610, 7669)]