25458516

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 70990080

約数和(自身を除く): 45531564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 92, 108, 111, 138, 148, 207, 222, 276, 277, 333, 414, 444, 554, 621, 666, 828, 831, 851, 999, 1108, 1242, 1332, 1662, 1702, 1998, 2484, 2493, 2553, 3324, 3404, 3996, 4986, 5106, 6371, 7479, 7659, 9972, 10212, 10249, 12742, 14958, 15318, 19113, 20498, 22977, 25484, 29916, 30636, 30747, 38226, 40996, 45954, 57339, 61494, 76452, 91908, 92241, 114678, 122988, 172017, 184482, 229356, 235727, 276723, 344034, 368964, 471454, 553446, 688068, 707181, 942908, 1106892, 1414362, 2121543, 2828724, 4243086, 6364629, 8486172, 12729258, 25458516]

約数ペア:

[(1, 25458516), (2, 12729258), (3, 8486172), (4, 6364629), (6, 4243086), (9, 2828724), (12, 2121543), (18, 1414362), (23, 1106892), (27, 942908), (36, 707181), (37, 688068), (46, 553446), (54, 471454), (69, 368964), (74, 344034), (92, 276723), (108, 235727), (111, 229356), (138, 184482), (148, 172017), (207, 122988), (222, 114678), (276, 92241), (277, 91908), (333, 76452), (414, 61494), (444, 57339), (554, 45954), (621, 40996), (666, 38226), (828, 30747), (831, 30636), (851, 29916), (999, 25484), (1108, 22977), (1242, 20498), (1332, 19113), (1662, 15318), (1702, 14958), (1998, 12742), (2484, 10249), (2493, 10212), (2553, 9972), (3324, 7659), (3404, 7479), (3996, 6371), (4986, 5106)]