207090880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34061}}^1$

素因数の和:34097

約数の個数: 56

約数和(自身を含む): 519104880

約数和(自身を除く): 312014000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 34061, 68122, 136244, 170305, 272488, 340610, 544976, 647159, 681220, 1089952, 1294318, 1362440, 2179904, 2588636, 2724880, 3235795, 5177272, 5449760, 6471590, 10354544, 10899520, 12943180, 20709088, 25886360, 41418176, 51772720, 103545440, 207090880]

約数ペア:

[(1, 207090880), (2, 103545440), (4, 51772720), (5, 41418176), (8, 25886360), (10, 20709088), (16, 12943180), (19, 10899520), (20, 10354544), (32, 6471590), (38, 5449760), (40, 5177272), (64, 3235795), (76, 2724880), (80, 2588636), (95, 2179904), (152, 1362440), (160, 1294318), (190, 1089952), (304, 681220), (320, 647159), (380, 544976), (608, 340610), (760, 272488), (1216, 170305), (1520, 136244), (3040, 68122), (6080, 34061)]