57931720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 107541560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2687, 2695, 3080, 4312, 5374, 5390, 10748, 10780, 13435, 18809, 21496, 21560, 26870, 29557, 37618, 53740, 59114, 75236, 94045, 107480, 118228, 131663, 147785, 150472, 188090, 206899, 236456, 263326, 295570, 376180, 413798, 526652, 591140, 658315, 752360, 827596, 1034495, 1053304, 1182280, 1316630, 1448293, 1655192, 2068990, 2633260, 2896586, 4137980, 5266520, 5793172, 7241465, 8275960, 11586344, 14482930, 28965860, 57931720]

約数ペア:

[(1, 57931720), (2, 28965860), (4, 14482930), (5, 11586344), (7, 8275960), (8, 7241465), (10, 5793172), (11, 5266520), (14, 4137980), (20, 2896586), (22, 2633260), (28, 2068990), (35, 1655192), (40, 1448293), (44, 1316630), (49, 1182280), (55, 1053304), (56, 1034495), (70, 827596), (77, 752360), (88, 658315), (98, 591140), (110, 526652), (140, 413798), (154, 376180), (196, 295570), (220, 263326), (245, 236456), (280, 206899), (308, 188090), (385, 150472), (392, 147785), (440, 131663), (490, 118228), (539, 107480), (616, 94045), (770, 75236), (980, 59114), (1078, 53740), (1540, 37618), (1960, 29557), (2156, 26870), (2687, 21560), (2695, 21496), (3080, 18809), (4312, 13435), (5374, 10780), (5390, 10748)]