38415721120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{562291}}^1$

素因数の和:562374

約数の個数: 96

約数和(自身を含む): 105423002496

約数和(自身を除く): 67007281376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 34160, 68320, 562291, 1124582, 2249164, 2811455, 3936037, 4498328, 5622910, 7872074, 8996656, 11245820, 15744148, 17993312, 19680185, 22491640, 31488296, 34299751, 39360370, 44983280, 62976592, 68599502, 78720740, 89966560, 125953184, 137199004, 157441480, 171498755, 240098257, 274398008, 314882960, 342997510, 480196514, 548796016, 629765920, 685995020, 960393028, 1097592032, 1200491285, 1371990040, 1920786056, 2400982570, 2743980080, 3841572112, 4801965140, 5487960160, 7683144224, 9603930280, 19207860560, 38415721120]

約数ペア:

[(1, 38415721120), (2, 19207860560), (4, 9603930280), (5, 7683144224), (7, 5487960160), (8, 4801965140), (10, 3841572112), (14, 2743980080), (16, 2400982570), (20, 1920786056), (28, 1371990040), (32, 1200491285), (35, 1097592032), (40, 960393028), (56, 685995020), (61, 629765920), (70, 548796016), (80, 480196514), (112, 342997510), (122, 314882960), (140, 274398008), (160, 240098257), (224, 171498755), (244, 157441480), (280, 137199004), (305, 125953184), (427, 89966560), (488, 78720740), (560, 68599502), (610, 62976592), (854, 44983280), (976, 39360370), (1120, 34299751), (1220, 31488296), (1708, 22491640), (1952, 19680185), (2135, 17993312), (2440, 15744148), (3416, 11245820), (4270, 8996656), (4880, 7872074), (6832, 5622910), (8540, 4498328), (9760, 3936037), (13664, 2811455), (17080, 2249164), (34160, 1124582), (68320, 562291)]