61123040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34729}}^1$

素因数の和:34755

約数の個数: 48

約数和(自身を含む): 157535280

約数和(自身を除く): 96412240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 34729, 69458, 138916, 173645, 277832, 347290, 382019, 555664, 694580, 764038, 1111328, 1389160, 1528076, 1910095, 2778320, 3056152, 3820190, 5556640, 6112304, 7640380, 12224608, 15280760, 30561520, 61123040]

約数ペア:

[(1, 61123040), (2, 30561520), (4, 15280760), (5, 12224608), (8, 7640380), (10, 6112304), (11, 5556640), (16, 3820190), (20, 3056152), (22, 2778320), (32, 1910095), (40, 1528076), (44, 1389160), (55, 1111328), (80, 764038), (88, 694580), (110, 555664), (160, 382019), (176, 347290), (220, 277832), (352, 173645), (440, 138916), (880, 69458), (1760, 34729)]