4348733680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2861009}}^1$

素因数の和:2861041

約数の個数: 40

約数和(自身を含む): 10642957200

約数和(自身を除く): 6294223520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2861009, 5722018, 11444036, 14305045, 22888072, 28610090, 45776144, 54359171, 57220180, 108718342, 114440360, 217436684, 228880720, 271795855, 434873368, 543591710, 869746736, 1087183420, 2174366840, 4348733680]

約数ペア:

[(1, 4348733680), (2, 2174366840), (4, 1087183420), (5, 869746736), (8, 543591710), (10, 434873368), (16, 271795855), (19, 228880720), (20, 217436684), (38, 114440360), (40, 108718342), (76, 57220180), (80, 54359171), (95, 45776144), (152, 28610090), (190, 22888072), (304, 14305045), (380, 11444036), (760, 5722018), (1520, 2861009)]