5453889.00000000

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 90

約数和(自身を含む): 162268694

約数和(自身を除く): 97045894

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 97, 100, 164, 194, 200, 205, 328, 388, 400, 410, 485, 656, 776, 820, 970, 1025, 1552, 1640, 1681, 1940, 2050, 2425, 3280, 3362, 3880, 3977, 4100, 4850, 6724, 7760, 7954, 8200, 8405, 9700, 13448, 15908, 16400, 16810, 19400, 19885, 26896, 31816, 33620, 38800, 39770, 42025, 63632, 67240, 79540, 84050, 99425, 134480, 159080, 163057, 168100, 198850, 318160, 326114, 336200, 397700, 652228, 672400, 795400, 815285, 1304456, 1590800, 1630570, 2608912, 3261140, 4076425, 6522280, 8152850, 13044560, 16305700, 32611400, 65222800]

約数ペア:

[(1, 65222800), (2, 32611400), (4, 16305700), (5, 13044560), (8, 8152850), (10, 6522280), (16, 4076425), (20, 3261140), (25, 2608912), (40, 1630570), (41, 1590800), (50, 1304456), (80, 815285), (82, 795400), (97, 672400), (100, 652228), (164, 397700), (194, 336200), (200, 326114), (205, 318160), (328, 198850), (388, 168100), (400, 163057), (410, 159080), (485, 134480), (656, 99425), (776, 84050), (820, 79540), (970, 67240), (1025, 63632), (1552, 42025), (1640, 39770), (1681, 38800), (1940, 33620), (2050, 31816), (2425, 26896), (3280, 19885), (3362, 19400), (3880, 16810), (3977, 16400), (4100, 15908), (4850, 13448), (6724, 9700), (7760, 8405), (7954, 8200)]