156747708580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1\times {\mathrm{23993}}^1$

素因数の和:25668

約数の個数: 48

約数和(自身を含む): 330863823360

約数和(自身を除く): 174116114780

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1439, 2270, 2878, 4540, 5756, 7195, 14390, 23993, 28780, 47986, 95972, 119965, 239930, 326653, 479860, 653306, 1306612, 1633265, 3266530, 5446411, 6533060, 10892822, 21785644, 27232055, 34525927, 54464110, 69051854, 108928220, 138103708, 172629635, 345259270, 690518540, 7837385429, 15674770858, 31349541716, 39186927145, 78373854290, 156747708580]

約数ペア:

[(1, 156747708580), (2, 78373854290), (4, 39186927145), (5, 31349541716), (10, 15674770858), (20, 7837385429), (227, 690518540), (454, 345259270), (908, 172629635), (1135, 138103708), (1439, 108928220), (2270, 69051854), (2878, 54464110), (4540, 34525927), (5756, 27232055), (7195, 21785644), (14390, 10892822), (23993, 6533060), (28780, 5446411), (47986, 3266530), (95972, 1633265), (119965, 1306612), (239930, 653306), (326653, 479860)]