34605440

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 83538000

約数和(自身を除く): 48932560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 389, 556, 640, 695, 778, 1112, 1390, 1556, 1945, 2224, 2780, 3112, 3890, 4448, 5560, 6224, 7780, 8896, 11120, 12448, 15560, 17792, 22240, 24896, 31120, 44480, 49792, 54071, 62240, 88960, 108142, 124480, 216284, 248960, 270355, 432568, 540710, 865136, 1081420, 1730272, 2162840, 3460544, 4325680, 6921088, 8651360, 17302720, 34605440]

約数ペア:

[(1, 34605440), (2, 17302720), (4, 8651360), (5, 6921088), (8, 4325680), (10, 3460544), (16, 2162840), (20, 1730272), (32, 1081420), (40, 865136), (64, 540710), (80, 432568), (128, 270355), (139, 248960), (160, 216284), (278, 124480), (320, 108142), (389, 88960), (556, 62240), (640, 54071), (695, 49792), (778, 44480), (1112, 31120), (1390, 24896), (1556, 22240), (1945, 17792), (2224, 15560), (2780, 12448), (3112, 11120), (3890, 8896), (4448, 7780), (5560, 6224)]