8622394480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{21179}}^1$

素因数の和:21926

約数の個数: 80

約数和(自身を含む): 22943531520

約数和(自身を除く): 14321137040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 727, 1454, 2908, 3635, 5089, 5816, 7270, 10178, 11632, 14540, 20356, 21179, 25445, 29080, 40712, 42358, 50890, 58160, 81424, 84716, 101780, 105895, 148253, 169432, 203560, 211790, 296506, 338864, 407120, 423580, 593012, 741265, 847160, 1186024, 1482530, 1694320, 2372048, 2965060, 5930120, 11860240, 15397133, 30794266, 61588532, 76985665, 107779931, 123177064, 153971330, 215559862, 246354128, 307942660, 431119724, 538899655, 615885320, 862239448, 1077799310, 1231770640, 1724478896, 2155598620, 4311197240, 8622394480]

約数ペア:

[(1, 8622394480), (2, 4311197240), (4, 2155598620), (5, 1724478896), (7, 1231770640), (8, 1077799310), (10, 862239448), (14, 615885320), (16, 538899655), (20, 431119724), (28, 307942660), (35, 246354128), (40, 215559862), (56, 153971330), (70, 123177064), (80, 107779931), (112, 76985665), (140, 61588532), (280, 30794266), (560, 15397133), (727, 11860240), (1454, 5930120), (2908, 2965060), (3635, 2372048), (5089, 1694320), (5816, 1482530), (7270, 1186024), (10178, 847160), (11632, 741265), (14540, 593012), (20356, 423580), (21179, 407120), (25445, 338864), (29080, 296506), (40712, 211790), (42358, 203560), (50890, 169432), (58160, 148253), (81424, 105895), (84716, 101780)]