2291136400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7507}}^1$

素因数の和:7641

約数の個数: 120

約数和(自身を含む): 6349365440

約数和(自身を除く): 4058229040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 175, 200, 218, 280, 350, 400, 436, 545, 560, 700, 763, 872, 1090, 1400, 1526, 1744, 2180, 2725, 2800, 3052, 3815, 4360, 5450, 6104, 7507, 7630, 8720, 10900, 12208, 15014, 15260, 19075, 21800, 30028, 30520, 37535, 38150, 43600, 52549, 60056, 61040, 75070, 76300, 105098, 120112, 150140, 152600, 187675, 210196, 262745, 300280, 305200, 375350, 420392, 525490, 600560, 750700, 818263, 840784, 1050980, 1313725, 1501400, 1636526, 2101960, 2627450, 3002800, 3273052, 4091315, 4203920, 5254900, 5727841, 6546104, 8182630, 10509800, 11455682, 13092208, 16365260, 20456575, 21019600, 22911364, 28639205, 32730520, 40913150, 45822728, 57278410, 65461040, 81826300, 91645456, 114556820, 143196025, 163652600, 229113640, 286392050, 327305200, 458227280, 572784100, 1145568200, 2291136400]

約数ペア:

[(1, 2291136400), (2, 1145568200), (4, 572784100), (5, 458227280), (7, 327305200), (8, 286392050), (10, 229113640), (14, 163652600), (16, 143196025), (20, 114556820), (25, 91645456), (28, 81826300), (35, 65461040), (40, 57278410), (50, 45822728), (56, 40913150), (70, 32730520), (80, 28639205), (100, 22911364), (109, 21019600), (112, 20456575), (140, 16365260), (175, 13092208), (200, 11455682), (218, 10509800), (280, 8182630), (350, 6546104), (400, 5727841), (436, 5254900), (545, 4203920), (560, 4091315), (700, 3273052), (763, 3002800), (872, 2627450), (1090, 2101960), (1400, 1636526), (1526, 1501400), (1744, 1313725), (2180, 1050980), (2725, 840784), (2800, 818263), (3052, 750700), (3815, 600560), (4360, 525490), (5450, 420392), (6104, 375350), (7507, 305200), (7630, 300280), (8720, 262745), (10900, 210196), (12208, 187675), (15014, 152600), (15260, 150140), (19075, 120112), (21800, 105098), (30028, 76300), (30520, 75070), (37535, 61040), (38150, 60056), (43600, 52549)]