5185702960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1581007}}^1$

素因数の和:1581061

約数の個数: 40

約数和(自身を含む): 12350834496

約数和(自身を除く): 7165131536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 1581007, 3162014, 6324028, 7905035, 12648056, 15810070, 25296112, 31620140, 63240280, 64821287, 126480560, 129642574, 259285148, 324106435, 518570296, 648212870, 1037140592, 1296425740, 2592851480, 5185702960]

約数ペア:

[(1, 5185702960), (2, 2592851480), (4, 1296425740), (5, 1037140592), (8, 648212870), (10, 518570296), (16, 324106435), (20, 259285148), (40, 129642574), (41, 126480560), (80, 64821287), (82, 63240280), (164, 31620140), (205, 25296112), (328, 15810070), (410, 12648056), (656, 7905035), (820, 6324028), (1640, 3162014), (3280, 1581007)]