46437520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 114992640

約数和(自身を除く): 68555120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 223, 274, 304, 380, 446, 548, 685, 760, 892, 1096, 1115, 1370, 1520, 1784, 2192, 2230, 2603, 2740, 3568, 4237, 4460, 5206, 5480, 8474, 8920, 10412, 10960, 13015, 16948, 17840, 20824, 21185, 26030, 30551, 33896, 41648, 42370, 52060, 61102, 67792, 84740, 104120, 122204, 152755, 169480, 208240, 244408, 305510, 338960, 488816, 580469, 611020, 1160938, 1222040, 2321876, 2444080, 2902345, 4643752, 5804690, 9287504, 11609380, 23218760, 46437520]

約数ペア:

[(1, 46437520), (2, 23218760), (4, 11609380), (5, 9287504), (8, 5804690), (10, 4643752), (16, 2902345), (19, 2444080), (20, 2321876), (38, 1222040), (40, 1160938), (76, 611020), (80, 580469), (95, 488816), (137, 338960), (152, 305510), (190, 244408), (223, 208240), (274, 169480), (304, 152755), (380, 122204), (446, 104120), (548, 84740), (685, 67792), (760, 61102), (892, 52060), (1096, 42370), (1115, 41648), (1370, 33896), (1520, 30551), (1784, 26030), (2192, 21185), (2230, 20824), (2603, 17840), (2740, 16948), (3568, 13015), (4237, 10960), (4460, 10412), (5206, 8920), (5480, 8474)]