192713840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218993}}^1$

素因数の和:219017

約数の個数: 40

約数和(自身を含む): 488794608

約数和(自身を除く): 296080768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 218993, 437986, 875972, 1094965, 1751944, 2189930, 2408923, 3503888, 4379860, 4817846, 8759720, 9635692, 12044615, 17519440, 19271384, 24089230, 38542768, 48178460, 96356920, 192713840]

約数ペア:

[(1, 192713840), (2, 96356920), (4, 48178460), (5, 38542768), (8, 24089230), (10, 19271384), (11, 17519440), (16, 12044615), (20, 9635692), (22, 8759720), (40, 4817846), (44, 4379860), (55, 3503888), (80, 2408923), (88, 2189930), (110, 1751944), (176, 1094965), (220, 875972), (440, 437986), (880, 218993)]