91232240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 236877696

約数和(自身を除く): 145645456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 2411, 3440, 3784, 4730, 4822, 7568, 9460, 9644, 12055, 18920, 19288, 24110, 26521, 37840, 38576, 48220, 53042, 96440, 103673, 106084, 132605, 192880, 207346, 212168, 265210, 414692, 424336, 518365, 530420, 829384, 1036730, 1060840, 1140403, 1658768, 2073460, 2121680, 2280806, 4146920, 4561612, 5702015, 8293840, 9123224, 11404030, 18246448, 22808060, 45616120, 91232240]

約数ペア:

[(1, 91232240), (2, 45616120), (4, 22808060), (5, 18246448), (8, 11404030), (10, 9123224), (11, 8293840), (16, 5702015), (20, 4561612), (22, 4146920), (40, 2280806), (43, 2121680), (44, 2073460), (55, 1658768), (80, 1140403), (86, 1060840), (88, 1036730), (110, 829384), (172, 530420), (176, 518365), (215, 424336), (220, 414692), (344, 265210), (430, 212168), (440, 207346), (473, 192880), (688, 132605), (860, 106084), (880, 103673), (946, 96440), (1720, 53042), (1892, 48220), (2365, 38576), (2411, 37840), (3440, 26521), (3784, 24110), (4730, 19288), (4822, 18920), (7568, 12055), (9460, 9644)]