4475155840

素因数分解:

$2^7\times 5^1\times {\mathrm{383}}^1\times {\mathrm{18257}}^1$

素因数の和:18659

約数の個数: 64

約数和(自身を含む): 10726940160

約数和(自身を除く): 6251784320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 383, 640, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 18257, 24512, 30640, 36514, 49024, 61280, 73028, 91285, 122560, 146056, 182570, 245120, 292112, 365140, 584224, 730280, 1168448, 1460560, 2336896, 2921120, 5842240, 6992431, 11684480, 13984862, 27969724, 34962155, 55939448, 69924310, 111878896, 139848620, 223757792, 279697240, 447515584, 559394480, 895031168, 1118788960, 2237577920, 4475155840]

約数ペア:

[(1, 4475155840), (2, 2237577920), (4, 1118788960), (5, 895031168), (8, 559394480), (10, 447515584), (16, 279697240), (20, 223757792), (32, 139848620), (40, 111878896), (64, 69924310), (80, 55939448), (128, 34962155), (160, 27969724), (320, 13984862), (383, 11684480), (640, 6992431), (766, 5842240), (1532, 2921120), (1915, 2336896), (3064, 1460560), (3830, 1168448), (6128, 730280), (7660, 584224), (12256, 365140), (15320, 292112), (18257, 245120), (24512, 182570), (30640, 146056), (36514, 122560), (49024, 91285), (61280, 73028)]