7192240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 18405072

約数和(自身を除く): 11212832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 743, 880, 968, 1210, 1486, 1936, 2420, 2972, 3715, 4840, 5944, 7430, 8173, 9680, 11888, 14860, 16346, 29720, 32692, 40865, 59440, 65384, 81730, 89903, 130768, 163460, 179806, 326920, 359612, 449515, 653840, 719224, 899030, 1438448, 1798060, 3596120, 7192240]

約数ペア:

[(1, 7192240), (2, 3596120), (4, 1798060), (5, 1438448), (8, 899030), (10, 719224), (11, 653840), (16, 449515), (20, 359612), (22, 326920), (40, 179806), (44, 163460), (55, 130768), (80, 89903), (88, 81730), (110, 65384), (121, 59440), (176, 40865), (220, 32692), (242, 29720), (440, 16346), (484, 14860), (605, 11888), (743, 9680), (880, 8173), (968, 7430), (1210, 5944), (1486, 4840), (1936, 3715), (2420, 2972)]