4540397320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{47041}}^1$

素因数の和:47198

約数の個数: 64

約数和(自身を含む): 10838476800

約数和(自身を除く): 6298079480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1270, 2413, 2540, 4826, 5080, 9652, 12065, 19304, 24130, 47041, 48260, 94082, 96520, 188164, 235205, 376328, 470410, 893779, 940820, 1787558, 1881640, 3575116, 4468895, 5974207, 7150232, 8937790, 11948414, 17875580, 23896828, 29871035, 35751160, 47793656, 59742070, 113509933, 119484140, 227019866, 238968280, 454039732, 567549665, 908079464, 1135099330, 2270198660, 4540397320]

約数ペア:

[(1, 4540397320), (2, 2270198660), (4, 1135099330), (5, 908079464), (8, 567549665), (10, 454039732), (19, 238968280), (20, 227019866), (38, 119484140), (40, 113509933), (76, 59742070), (95, 47793656), (127, 35751160), (152, 29871035), (190, 23896828), (254, 17875580), (380, 11948414), (508, 8937790), (635, 7150232), (760, 5974207), (1016, 4468895), (1270, 3575116), (2413, 1881640), (2540, 1787558), (4826, 940820), (5080, 893779), (9652, 470410), (12065, 376328), (19304, 235205), (24130, 188164), (47041, 96520), (48260, 94082)]