13999040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 37636704

約数和(自身を除く): 23637664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 97, 110, 160, 164, 176, 194, 205, 220, 320, 328, 352, 388, 410, 440, 451, 485, 656, 704, 776, 820, 880, 902, 970, 1067, 1312, 1552, 1640, 1760, 1804, 1940, 2134, 2255, 2624, 3104, 3280, 3520, 3608, 3880, 3977, 4268, 4510, 5335, 6208, 6560, 7216, 7760, 7954, 8536, 9020, 10670, 13120, 14432, 15520, 15908, 17072, 18040, 19885, 21340, 28864, 31040, 31816, 34144, 36080, 39770, 42680, 43747, 63632, 68288, 72160, 79540, 85360, 87494, 127264, 144320, 159080, 170720, 174988, 218735, 254528, 318160, 341440, 349976, 437470, 636320, 699952, 874940, 1272640, 1399904, 1749880, 2799808, 3499760, 6999520, 13999040]

約数ペア:

[(1, 13999040), (2, 6999520), (4, 3499760), (5, 2799808), (8, 1749880), (10, 1399904), (11, 1272640), (16, 874940), (20, 699952), (22, 636320), (32, 437470), (40, 349976), (41, 341440), (44, 318160), (55, 254528), (64, 218735), (80, 174988), (82, 170720), (88, 159080), (97, 144320), (110, 127264), (160, 87494), (164, 85360), (176, 79540), (194, 72160), (205, 68288), (220, 63632), (320, 43747), (328, 42680), (352, 39770), (388, 36080), (410, 34144), (440, 31816), (451, 31040), (485, 28864), (656, 21340), (704, 19885), (776, 18040), (820, 17072), (880, 15908), (902, 15520), (970, 14432), (1067, 13120), (1312, 10670), (1552, 9020), (1640, 8536), (1760, 7954), (1804, 7760), (1940, 7216), (2134, 6560), (2255, 6208), (2624, 5335), (3104, 4510), (3280, 4268), (3520, 3977), (3608, 3880)]