56139160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1657}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 158770080

約数和(自身を除く): 102630920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1657, 1694, 2420, 3080, 3314, 3388, 4235, 4840, 6628, 6776, 8285, 8470, 11599, 13256, 16570, 16940, 18227, 23198, 33140, 33880, 36454, 46396, 57995, 66280, 72908, 91135, 92792, 115990, 127589, 145816, 182270, 200497, 231980, 255178, 364540, 400994, 463960, 510356, 637945, 729080, 801988, 1002485, 1020712, 1275890, 1403479, 1603976, 2004970, 2551780, 2806958, 4009940, 5103560, 5613916, 7017395, 8019880, 11227832, 14034790, 28069580, 56139160]

約数ペア:

[(1, 56139160), (2, 28069580), (4, 14034790), (5, 11227832), (7, 8019880), (8, 7017395), (10, 5613916), (11, 5103560), (14, 4009940), (20, 2806958), (22, 2551780), (28, 2004970), (35, 1603976), (40, 1403479), (44, 1275890), (55, 1020712), (56, 1002485), (70, 801988), (77, 729080), (88, 637945), (110, 510356), (121, 463960), (140, 400994), (154, 364540), (220, 255178), (242, 231980), (280, 200497), (308, 182270), (385, 145816), (440, 127589), (484, 115990), (605, 92792), (616, 91135), (770, 72908), (847, 66280), (968, 57995), (1210, 46396), (1540, 36454), (1657, 33880), (1694, 33140), (2420, 23198), (3080, 18227), (3314, 16940), (3388, 16570), (4235, 13256), (4840, 11599), (6628, 8470), (6776, 8285)]