11194599040

素因数分解:

$2^7\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{8803}}^1$

素因数の和:10809

約数の個数: 64

約数和(自身を含む): 26778598560

約数和(自身を除く): 15583999520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1987, 3974, 7948, 8803, 9935, 15896, 17606, 19870, 31792, 35212, 39740, 44015, 63584, 70424, 79480, 88030, 127168, 140848, 158960, 176060, 254336, 281696, 317920, 352120, 563392, 635840, 704240, 1126784, 1271680, 1408480, 2816960, 5633920, 17491561, 34983122, 69966244, 87457805, 139932488, 174915610, 279864976, 349831220, 559729952, 699662440, 1119459904, 1399324880, 2238919808, 2798649760, 5597299520, 11194599040]

約数ペア:

[(1, 11194599040), (2, 5597299520), (4, 2798649760), (5, 2238919808), (8, 1399324880), (10, 1119459904), (16, 699662440), (20, 559729952), (32, 349831220), (40, 279864976), (64, 174915610), (80, 139932488), (128, 87457805), (160, 69966244), (320, 34983122), (640, 17491561), (1987, 5633920), (3974, 2816960), (7948, 1408480), (8803, 1271680), (9935, 1126784), (15896, 704240), (17606, 635840), (19870, 563392), (31792, 352120), (35212, 317920), (39740, 281696), (44015, 254336), (63584, 176060), (70424, 158960), (79480, 140848), (88030, 127168)]