40926540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 121524480

約数和(自身を除く): 80597940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 547, 580, 645, 860, 870, 1094, 1247, 1290, 1641, 1740, 2188, 2494, 2580, 2735, 3282, 3741, 4988, 5470, 6235, 6564, 7482, 8205, 10940, 12470, 14964, 15863, 16410, 18705, 23521, 24940, 31726, 32820, 37410, 47042, 47589, 63452, 70563, 74820, 79315, 94084, 95178, 117605, 141126, 158630, 190356, 235210, 237945, 282252, 317260, 352815, 470420, 475890, 682109, 705630, 951780, 1364218, 1411260, 2046327, 2728436, 3410545, 4092654, 6821090, 8185308, 10231635, 13642180, 20463270, 40926540]

約数ペア:

[(1, 40926540), (2, 20463270), (3, 13642180), (4, 10231635), (5, 8185308), (6, 6821090), (10, 4092654), (12, 3410545), (15, 2728436), (20, 2046327), (29, 1411260), (30, 1364218), (43, 951780), (58, 705630), (60, 682109), (86, 475890), (87, 470420), (116, 352815), (129, 317260), (145, 282252), (172, 237945), (174, 235210), (215, 190356), (258, 158630), (290, 141126), (348, 117605), (430, 95178), (435, 94084), (516, 79315), (547, 74820), (580, 70563), (645, 63452), (860, 47589), (870, 47042), (1094, 37410), (1247, 32820), (1290, 31726), (1641, 24940), (1740, 23521), (2188, 18705), (2494, 16410), (2580, 15863), (2735, 14964), (3282, 12470), (3741, 10940), (4988, 8205), (5470, 7482), (6235, 6564)]