26825920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7621}}^1$

素因数の和:7649

約数の個数: 56

約数和(自身を含む): 69695568

約数和(自身を除く): 42869648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7621, 15242, 30484, 38105, 60968, 76210, 83831, 121936, 152420, 167662, 243872, 304840, 335324, 419155, 487744, 609680, 670648, 838310, 1219360, 1341296, 1676620, 2438720, 2682592, 3353240, 5365184, 6706480, 13412960, 26825920]

約数ペア:

[(1, 26825920), (2, 13412960), (4, 6706480), (5, 5365184), (8, 3353240), (10, 2682592), (11, 2438720), (16, 1676620), (20, 1341296), (22, 1219360), (32, 838310), (40, 670648), (44, 609680), (55, 487744), (64, 419155), (80, 335324), (88, 304840), (110, 243872), (160, 167662), (176, 152420), (220, 121936), (320, 83831), (352, 76210), (440, 60968), (704, 38105), (880, 30484), (1760, 15242), (3520, 7621)]