25804511480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3449801}}^1$

素因数の和:3449840

約数の個数: 64

約数和(自身を含む): 67064150880

約数和(自身を除く): 41259639400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 3449801, 6899602, 13799204, 17249005, 27598408, 34498010, 37947811, 58646617, 68996020, 75895622, 117293234, 137992040, 151791244, 189739055, 234586468, 293233085, 303582488, 379478110, 469172936, 586466170, 645112787, 758956220, 1172932340, 1290225574, 1517912440, 2345864680, 2580451148, 3225563935, 5160902296, 6451127870, 12902255740, 25804511480]

約数ペア:

[(1, 25804511480), (2, 12902255740), (4, 6451127870), (5, 5160902296), (8, 3225563935), (10, 2580451148), (11, 2345864680), (17, 1517912440), (20, 1290225574), (22, 1172932340), (34, 758956220), (40, 645112787), (44, 586466170), (55, 469172936), (68, 379478110), (85, 303582488), (88, 293233085), (110, 234586468), (136, 189739055), (170, 151791244), (187, 137992040), (220, 117293234), (340, 75895622), (374, 68996020), (440, 58646617), (680, 37947811), (748, 34498010), (935, 27598408), (1496, 17249005), (1870, 13799204), (3740, 6899602), (7480, 3449801)]