26876960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15271}}^1$

素因数の和:15297

約数の個数: 48

約数和(自身を含む): 69273792

約数和(自身を除く): 42396832

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, 15271, 30542, 61084, 76355, 122168, 152710, 167981, 244336, 305420, 335962, 488672, 610840, 671924, 839905, 1221680, 1343848, 1679810, 2443360, 2687696, 3359620, 5375392, 6719240, 13438480, 26876960]

約数ペア:

[(1, 26876960), (2, 13438480), (4, 6719240), (5, 5375392), (8, 3359620), (10, 2687696), (11, 2443360), (16, 1679810), (20, 1343848), (22, 1221680), (32, 839905), (40, 671924), (44, 610840), (55, 488672), (80, 335962), (88, 305420), (110, 244336), (160, 167981), (176, 152710), (220, 122168), (352, 76355), (440, 61084), (880, 30542), (1760, 15271)]