29749280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16903}}^1$

素因数の和:16929

約数の個数: 48

約数和(自身を含む): 76676544

約数和(自身を除く): 46927264

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, 16903, 33806, 67612, 84515, 135224, 169030, 185933, 270448, 338060, 371866, 540896, 676120, 743732, 929665, 1352240, 1487464, 1859330, 2704480, 2974928, 3718660, 5949856, 7437320, 14874640, 29749280]

約数ペア:

[(1, 29749280), (2, 14874640), (4, 7437320), (5, 5949856), (8, 3718660), (10, 2974928), (11, 2704480), (16, 1859330), (20, 1487464), (22, 1352240), (32, 929665), (40, 743732), (44, 676120), (55, 540896), (80, 371866), (88, 338060), (110, 270448), (160, 185933), (176, 169030), (220, 135224), (352, 84515), (440, 67612), (880, 33806), (1760, 16903)]