40253808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 121420800

約数和(自身を除く): 81166992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2549, 2632, 3948, 5098, 5264, 7647, 7896, 10196, 15294, 15792, 17843, 20392, 30588, 35686, 40784, 53529, 61176, 71372, 107058, 119803, 122352, 142744, 214116, 239606, 285488, 359409, 428232, 479212, 718818, 838621, 856464, 958424, 1437636, 1677242, 1916848, 2515863, 2875272, 3354484, 5031726, 5750544, 6708968, 10063452, 13417936, 20126904, 40253808]

約数ペア:

[(1, 40253808), (2, 20126904), (3, 13417936), (4, 10063452), (6, 6708968), (7, 5750544), (8, 5031726), (12, 3354484), (14, 2875272), (16, 2515863), (21, 1916848), (24, 1677242), (28, 1437636), (42, 958424), (47, 856464), (48, 838621), (56, 718818), (84, 479212), (94, 428232), (112, 359409), (141, 285488), (168, 239606), (188, 214116), (282, 142744), (329, 122352), (336, 119803), (376, 107058), (564, 71372), (658, 61176), (752, 53529), (987, 40784), (1128, 35686), (1316, 30588), (1974, 20392), (2256, 17843), (2549, 15792), (2632, 15294), (3948, 10196), (5098, 7896), (5264, 7647)]