42389600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4817}}^1$

素因数の和:4848

約数の個数: 72

約数和(自身を含む): 112914648

約数和(自身を除く): 70525048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 4817, 8800, 9634, 19268, 24085, 38536, 48170, 52987, 77072, 96340, 105974, 120425, 154144, 192680, 211948, 240850, 264935, 385360, 423896, 481700, 529870, 770720, 847792, 963400, 1059740, 1324675, 1695584, 1926800, 2119480, 2649350, 3853600, 4238960, 5298700, 8477920, 10597400, 21194800, 42389600]

約数ペア:

[(1, 42389600), (2, 21194800), (4, 10597400), (5, 8477920), (8, 5298700), (10, 4238960), (11, 3853600), (16, 2649350), (20, 2119480), (22, 1926800), (25, 1695584), (32, 1324675), (40, 1059740), (44, 963400), (50, 847792), (55, 770720), (80, 529870), (88, 481700), (100, 423896), (110, 385360), (160, 264935), (176, 240850), (200, 211948), (220, 192680), (275, 154144), (352, 120425), (400, 105974), (440, 96340), (550, 77072), (800, 52987), (880, 48170), (1100, 38536), (1760, 24085), (2200, 19268), (4400, 9634), (4817, 8800)]