128501450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33377}}^1$

素因数の和:33407

約数の個数: 48

約数和(自身を含む): 297998784

約数和(自身を除く): 169497334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 33377, 66754, 166885, 233639, 333770, 367147, 467278, 734294, 834425, 1168195, 1668850, 1835735, 2336390, 2570029, 3671470, 5140058, 5840975, 9178675, 11681950, 12850145, 18357350, 25700290, 64250725, 128501450]

約数ペア:

[(1, 128501450), (2, 64250725), (5, 25700290), (7, 18357350), (10, 12850145), (11, 11681950), (14, 9178675), (22, 5840975), (25, 5140058), (35, 3671470), (50, 2570029), (55, 2336390), (70, 1835735), (77, 1668850), (110, 1168195), (154, 834425), (175, 734294), (275, 467278), (350, 367147), (385, 333770), (550, 233639), (770, 166885), (1925, 66754), (3850, 33377)]