88553080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28751}}^1$

素因数の和:28780

約数の個数: 64

約数和(自身を含む): 248417280

約数和(自身を除く): 159864200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28751, 57502, 115004, 143755, 201257, 230008, 287510, 316261, 402514, 575020, 632522, 805028, 1006285, 1150040, 1265044, 1581305, 1610056, 2012570, 2213827, 2530088, 3162610, 4025140, 4427654, 6325220, 8050280, 8855308, 11069135, 12650440, 17710616, 22138270, 44276540, 88553080]

約数ペア:

[(1, 88553080), (2, 44276540), (4, 22138270), (5, 17710616), (7, 12650440), (8, 11069135), (10, 8855308), (11, 8050280), (14, 6325220), (20, 4427654), (22, 4025140), (28, 3162610), (35, 2530088), (40, 2213827), (44, 2012570), (55, 1610056), (56, 1581305), (70, 1265044), (77, 1150040), (88, 1006285), (110, 805028), (140, 632522), (154, 575020), (220, 402514), (280, 316261), (308, 287510), (385, 230008), (440, 201257), (616, 143755), (770, 115004), (1540, 57502), (3080, 28751)]