28560760000

素因数分解:

$2^6\times 5^4\times {\mathrm{67}}^1\times {\mathrm{10657}}^1$

素因数の和:10756

約数の個数: 140

約数和(自身を含む): 71885183128

約数和(自身を除く): 43324423128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 125, 134, 160, 200, 250, 268, 320, 335, 400, 500, 536, 625, 670, 800, 1000, 1072, 1250, 1340, 1600, 1675, 2000, 2144, 2500, 2680, 3350, 4000, 4288, 5000, 5360, 6700, 8000, 8375, 10000, 10657, 10720, 13400, 16750, 20000, 21314, 21440, 26800, 33500, 40000, 41875, 42628, 53285, 53600, 67000, 83750, 85256, 106570, 107200, 134000, 167500, 170512, 213140, 266425, 268000, 335000, 341024, 426280, 532850, 536000, 670000, 682048, 714019, 852560, 1065700, 1332125, 1340000, 1428038, 1705120, 2131400, 2664250, 2680000, 2856076, 3410240, 3570095, 4262800, 5328500, 5712152, 6660625, 7140190, 8525600, 10657000, 11424304, 13321250, 14280380, 17051200, 17850475, 21314000, 22848608, 26642500, 28560760, 35700950, 42628000, 45697216, 53285000, 57121520, 71401900, 85256000, 89252375, 106570000, 114243040, 142803800, 178504750, 213140000, 228486080, 285607600, 357009500, 426280000, 446261875, 571215200, 714019000, 892523750, 1142430400, 1428038000, 1785047500, 2856076000, 3570095000, 5712152000, 7140190000, 14280380000, 28560760000]

約数ペア:

[(1, 28560760000), (2, 14280380000), (4, 7140190000), (5, 5712152000), (8, 3570095000), (10, 2856076000), (16, 1785047500), (20, 1428038000), (25, 1142430400), (32, 892523750), (40, 714019000), (50, 571215200), (64, 446261875), (67, 426280000), (80, 357009500), (100, 285607600), (125, 228486080), (134, 213140000), (160, 178504750), (200, 142803800), (250, 114243040), (268, 106570000), (320, 89252375), (335, 85256000), (400, 71401900), (500, 57121520), (536, 53285000), (625, 45697216), (670, 42628000), (800, 35700950), (1000, 28560760), (1072, 26642500), (1250, 22848608), (1340, 21314000), (1600, 17850475), (1675, 17051200), (2000, 14280380), (2144, 13321250), (2500, 11424304), (2680, 10657000), (3350, 8525600), (4000, 7140190), (4288, 6660625), (5000, 5712152), (5360, 5328500), (6700, 4262800), (8000, 3570095), (8375, 3410240), (10000, 2856076), (10657, 2680000), (10720, 2664250), (13400, 2131400), (16750, 1705120), (20000, 1428038), (21314, 1340000), (21440, 1332125), (26800, 1065700), (33500, 852560), (40000, 714019), (41875, 682048), (42628, 670000), (53285, 536000), (53600, 532850), (67000, 426280), (83750, 341024), (85256, 335000), (106570, 268000), (107200, 266425), (134000, 213140), (167500, 170512)]