11750109640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421453}}^1$

素因数の和:421522

約数の個数: 64

約数和(自身を含む): 28675730160

約数和(自身を除く): 16925620520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 421453, 842906, 1685812, 2107265, 3371624, 4214530, 7164701, 8429060, 14329402, 16858120, 17279573, 28658804, 34559146, 35823505, 57317608, 69118292, 71647010, 86397865, 138236584, 143294020, 172795730, 286588040, 293752741, 345591460, 587505482, 691182920, 1175010964, 1468763705, 2350021928, 2937527410, 5875054820, 11750109640]

約数ペア:

[(1, 11750109640), (2, 5875054820), (4, 2937527410), (5, 2350021928), (8, 1468763705), (10, 1175010964), (17, 691182920), (20, 587505482), (34, 345591460), (40, 293752741), (41, 286588040), (68, 172795730), (82, 143294020), (85, 138236584), (136, 86397865), (164, 71647010), (170, 69118292), (205, 57317608), (328, 35823505), (340, 34559146), (410, 28658804), (680, 17279573), (697, 16858120), (820, 14329402), (1394, 8429060), (1640, 7164701), (2788, 4214530), (3485, 3371624), (5576, 2107265), (6970, 1685812), (13940, 842906), (27880, 421453)]