1244032240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1413673}}^1$

素因数の和:1413697

約数の個数: 40

約数和(自身を含む): 3155320368

約数和(自身を除く): 1911288128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1413673, 2827346, 5654692, 7068365, 11309384, 14136730, 15550403, 22618768, 28273460, 31100806, 56546920, 62201612, 77752015, 113093840, 124403224, 155504030, 248806448, 311008060, 622016120, 1244032240]

約数ペア:

[(1, 1244032240), (2, 622016120), (4, 311008060), (5, 248806448), (8, 155504030), (10, 124403224), (11, 113093840), (16, 77752015), (20, 62201612), (22, 56546920), (40, 31100806), (44, 28273460), (55, 22618768), (80, 15550403), (88, 14136730), (110, 11309384), (176, 7068365), (220, 5654692), (440, 2827346), (880, 1413673)]