2005142200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 5106816000

約数和(自身を除く): 3101673800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 103, 109, 152, 188, 190, 200, 206, 218, 235, 376, 380, 412, 436, 470, 475, 515, 545, 760, 824, 872, 893, 940, 950, 1030, 1090, 1175, 1786, 1880, 1900, 1957, 2060, 2071, 2180, 2350, 2575, 2725, 3572, 3800, 3914, 4120, 4142, 4360, 4465, 4700, 4841, 5123, 5150, 5450, 7144, 7828, 8284, 8930, 9400, 9682, 9785, 10246, 10300, 10355, 10900, 11227, 15656, 16568, 17860, 19364, 19570, 20492, 20600, 20710, 21800, 22325, 22454, 24205, 25615, 35720, 38728, 39140, 40984, 41420, 44650, 44908, 48410, 48925, 51230, 51775, 56135, 78280, 82840, 89300, 89816, 91979, 96820, 97337, 97850, 102460, 103550, 112270, 121025, 128075, 178600, 183958, 193640, 194674, 195700, 204920, 207100, 213313, 224540, 242050, 256150, 280675, 367916, 389348, 391400, 414200, 426626, 449080, 459895, 484100, 486685, 512300, 527669, 561350, 735832, 778696, 853252, 919790, 968200, 973370, 1024600, 1055338, 1066565, 1122700, 1706504, 1839580, 1946740, 2110676, 2133130, 2245400, 2299475, 2433425, 2638345, 3679160, 3893480, 4221352, 4266260, 4598950, 4866850, 5276690, 5332825, 8532520, 9197900, 9733700, 10025711, 10553380, 10665650, 13191725, 18395800, 19467400, 20051422, 21106760, 21331300, 26383450, 40102844, 42662600, 50128555, 52766900, 80205688, 100257110, 105533800, 200514220, 250642775, 401028440, 501285550, 1002571100, 2005142200]

約数ペア:

[(1, 2005142200), (2, 1002571100), (4, 501285550), (5, 401028440), (8, 250642775), (10, 200514220), (19, 105533800), (20, 100257110), (25, 80205688), (38, 52766900), (40, 50128555), (47, 42662600), (50, 40102844), (76, 26383450), (94, 21331300), (95, 21106760), (100, 20051422), (103, 19467400), (109, 18395800), (152, 13191725), (188, 10665650), (190, 10553380), (200, 10025711), (206, 9733700), (218, 9197900), (235, 8532520), (376, 5332825), (380, 5276690), (412, 4866850), (436, 4598950), (470, 4266260), (475, 4221352), (515, 3893480), (545, 3679160), (760, 2638345), (824, 2433425), (872, 2299475), (893, 2245400), (940, 2133130), (950, 2110676), (1030, 1946740), (1090, 1839580), (1175, 1706504), (1786, 1122700), (1880, 1066565), (1900, 1055338), (1957, 1024600), (2060, 973370), (2071, 968200), (2180, 919790), (2350, 853252), (2575, 778696), (2725, 735832), (3572, 561350), (3800, 527669), (3914, 512300), (4120, 486685), (4142, 484100), (4360, 459895), (4465, 449080), (4700, 426626), (4841, 414200), (5123, 391400), (5150, 389348), (5450, 367916), (7144, 280675), (7828, 256150), (8284, 242050), (8930, 224540), (9400, 213313), (9682, 207100), (9785, 204920), (10246, 195700), (10300, 194674), (10355, 193640), (10900, 183958), (11227, 178600), (15656, 128075), (16568, 121025), (17860, 112270), (19364, 103550), (19570, 102460), (20492, 97850), (20600, 97337), (20710, 96820), (21800, 91979), (22325, 89816), (22454, 89300), (24205, 82840), (25615, 78280), (35720, 56135), (38728, 51775), (39140, 51230), (40984, 48925), (41420, 48410), (44650, 44908)]