6522280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 15196860

約数和(自身を除く): 8674580

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 97, 164, 194, 205, 328, 388, 410, 485, 776, 820, 970, 1640, 1681, 1940, 3362, 3880, 3977, 6724, 7954, 8405, 13448, 15908, 16810, 19885, 31816, 33620, 39770, 67240, 79540, 159080, 163057, 326114, 652228, 815285, 1304456, 1630570, 3261140, 6522280]

約数ペア:

[(1, 6522280), (2, 3261140), (4, 1630570), (5, 1304456), (8, 815285), (10, 652228), (20, 326114), (40, 163057), (41, 159080), (82, 79540), (97, 67240), (164, 39770), (194, 33620), (205, 31816), (328, 19885), (388, 16810), (410, 15908), (485, 13448), (776, 8405), (820, 7954), (970, 6724), (1640, 3977), (1681, 3880), (1940, 3362)]