12539450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 29087424

約数和(自身を除く): 16547974

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, 3257, 3850, 6514, 16285, 22799, 32570, 35827, 45598, 71654, 81425, 113995, 162850, 179135, 227990, 250789, 358270, 501578, 569975, 895675, 1139950, 1253945, 1791350, 2507890, 6269725, 12539450]

約数ペア:

[(1, 12539450), (2, 6269725), (5, 2507890), (7, 1791350), (10, 1253945), (11, 1139950), (14, 895675), (22, 569975), (25, 501578), (35, 358270), (50, 250789), (55, 227990), (70, 179135), (77, 162850), (110, 113995), (154, 81425), (175, 71654), (275, 45598), (350, 35827), (385, 32570), (550, 22799), (770, 16285), (1925, 6514), (3257, 3850)]