27620450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 60371136

約数和(自身を除く): 32750686

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 3863, 7150, 7726, 19315, 38630, 42493, 50219, 84986, 96575, 100438, 193150, 212465, 251095, 424930, 502190, 552409, 1062325, 1104818, 1255475, 2124650, 2510950, 2762045, 5524090, 13810225, 27620450]

約数ペア:

[(1, 27620450), (2, 13810225), (5, 5524090), (10, 2762045), (11, 2510950), (13, 2124650), (22, 1255475), (25, 1104818), (26, 1062325), (50, 552409), (55, 502190), (65, 424930), (110, 251095), (130, 212465), (143, 193150), (275, 100438), (286, 96575), (325, 84986), (550, 50219), (650, 42493), (715, 38630), (1430, 19315), (3575, 7726), (3863, 7150)]