118165880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3323}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 306339840

約数和(自身を除く): 188173960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3323, 3556, 4445, 5080, 6646, 7112, 8890, 13292, 16615, 17780, 23261, 26584, 33230, 35560, 46522, 66460, 93044, 116305, 132920, 186088, 232610, 422021, 465220, 844042, 930440, 1688084, 2110105, 2954147, 3376168, 4220210, 5908294, 8440420, 11816588, 14770735, 16880840, 23633176, 29541470, 59082940, 118165880]

約数ペア:

[(1, 118165880), (2, 59082940), (4, 29541470), (5, 23633176), (7, 16880840), (8, 14770735), (10, 11816588), (14, 8440420), (20, 5908294), (28, 4220210), (35, 3376168), (40, 2954147), (56, 2110105), (70, 1688084), (127, 930440), (140, 844042), (254, 465220), (280, 422021), (508, 232610), (635, 186088), (889, 132920), (1016, 116305), (1270, 93044), (1778, 66460), (2540, 46522), (3323, 35560), (3556, 33230), (4445, 26584), (5080, 23261), (6646, 17780), (7112, 16615), (8890, 13292)]