40701500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 105356160

約数和(自身を除く): 64654660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 401, 406, 500, 580, 700, 725, 802, 812, 875, 1015, 1450, 1604, 1750, 2005, 2030, 2807, 2900, 3500, 3625, 4010, 4060, 5075, 5614, 7250, 8020, 10025, 10150, 11228, 11629, 14035, 14500, 20050, 20300, 23258, 25375, 28070, 40100, 46516, 50125, 50750, 56140, 58145, 70175, 81403, 100250, 101500, 116290, 140350, 162806, 200500, 232580, 280700, 290725, 325612, 350875, 407015, 581450, 701750, 814030, 1162900, 1403500, 1453625, 1628060, 2035075, 2907250, 4070150, 5814500, 8140300, 10175375, 20350750, 40701500]

約数ペア:

[(1, 40701500), (2, 20350750), (4, 10175375), (5, 8140300), (7, 5814500), (10, 4070150), (14, 2907250), (20, 2035075), (25, 1628060), (28, 1453625), (29, 1403500), (35, 1162900), (50, 814030), (58, 701750), (70, 581450), (100, 407015), (116, 350875), (125, 325612), (140, 290725), (145, 280700), (175, 232580), (203, 200500), (250, 162806), (290, 140350), (350, 116290), (401, 101500), (406, 100250), (500, 81403), (580, 70175), (700, 58145), (725, 56140), (802, 50750), (812, 50125), (875, 46516), (1015, 40100), (1450, 28070), (1604, 25375), (1750, 23258), (2005, 20300), (2030, 20050), (2807, 14500), (2900, 14035), (3500, 11629), (3625, 11228), (4010, 10150), (4060, 10025), (5075, 8020), (5614, 7250)]