40749060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 128822400

約数和(自身を除く): 88073340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 2129, 3190, 3828, 4258, 4785, 6380, 6387, 8516, 9570, 10645, 12774, 19140, 21290, 23419, 25548, 31935, 42580, 46838, 61741, 63870, 70257, 93676, 117095, 123482, 127740, 140514, 185223, 234190, 246964, 281028, 308705, 351285, 370446, 468380, 617410, 679151, 702570, 740892, 926115, 1234820, 1358302, 1405140, 1852230, 2037453, 2716604, 3395755, 3704460, 4074906, 6791510, 8149812, 10187265, 13583020, 20374530, 40749060]

約数ペア:

[(1, 40749060), (2, 20374530), (3, 13583020), (4, 10187265), (5, 8149812), (6, 6791510), (10, 4074906), (11, 3704460), (12, 3395755), (15, 2716604), (20, 2037453), (22, 1852230), (29, 1405140), (30, 1358302), (33, 1234820), (44, 926115), (55, 740892), (58, 702570), (60, 679151), (66, 617410), (87, 468380), (110, 370446), (116, 351285), (132, 308705), (145, 281028), (165, 246964), (174, 234190), (220, 185223), (290, 140514), (319, 127740), (330, 123482), (348, 117095), (435, 93676), (580, 70257), (638, 63870), (660, 61741), (870, 46838), (957, 42580), (1276, 31935), (1595, 25548), (1740, 23419), (1914, 21290), (2129, 19140), (3190, 12774), (3828, 10645), (4258, 9570), (4785, 8516), (6380, 6387)]