2009255024

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36389}}^1$

素因数の和:36450

約数の個数: 80

約数和(自身を含む): 4873348800

約数和(自身を除く): 2864093776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3944, 6902, 7888, 13804, 27608, 36389, 55216, 72778, 145556, 254723, 291112, 509446, 582224, 618613, 1018892, 1055281, 1237226, 2037784, 2110562, 2474452, 4075568, 4221124, 4330291, 4948904, 7386967, 8442248, 8660582, 9897808, 14773934, 16884496, 17321164, 17939777, 29547868, 34642328, 35879554, 59095736, 69284656, 71759108, 118191472, 125578439, 143518216, 251156878, 287036432, 502313756, 1004627512, 2009255024]

約数ペア:

[(1, 2009255024), (2, 1004627512), (4, 502313756), (7, 287036432), (8, 251156878), (14, 143518216), (16, 125578439), (17, 118191472), (28, 71759108), (29, 69284656), (34, 59095736), (56, 35879554), (58, 34642328), (68, 29547868), (112, 17939777), (116, 17321164), (119, 16884496), (136, 14773934), (203, 9897808), (232, 8660582), (238, 8442248), (272, 7386967), (406, 4948904), (464, 4330291), (476, 4221124), (493, 4075568), (812, 2474452), (952, 2110562), (986, 2037784), (1624, 1237226), (1904, 1055281), (1972, 1018892), (3248, 618613), (3451, 582224), (3944, 509446), (6902, 291112), (7888, 254723), (13804, 145556), (27608, 72778), (36389, 55216)]