88726820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48751}}^1$

素因数の和:48780

約数の個数: 48

約数和(自身を含む): 229329408

約数和(自身を除く): 140602588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 48751, 97502, 195004, 243755, 341257, 487510, 633763, 682514, 975020, 1267526, 1365028, 1706285, 2535052, 3168815, 3412570, 4436341, 6337630, 6825140, 8872682, 12675260, 17745364, 22181705, 44363410, 88726820]

約数ペア:

[(1, 88726820), (2, 44363410), (4, 22181705), (5, 17745364), (7, 12675260), (10, 8872682), (13, 6825140), (14, 6337630), (20, 4436341), (26, 3412570), (28, 3168815), (35, 2535052), (52, 1706285), (65, 1365028), (70, 1267526), (91, 975020), (130, 682514), (140, 633763), (182, 487510), (260, 341257), (364, 243755), (455, 195004), (910, 97502), (1820, 48751)]