92868080

素因数分解:

$2^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1811}}^1$

素因数の和:2465

約数の個数: 40

約数和(自身を含む): 216374544

約数和(自身を除く): 123506464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 1282, 1811, 2564, 3205, 3622, 5128, 6410, 7244, 9055, 10256, 12820, 14488, 18110, 25640, 28976, 36220, 51280, 72440, 144880, 1160851, 2321702, 4643404, 5804255, 9286808, 11608510, 18573616, 23217020, 46434040, 92868080]

約数ペア:

[(1, 92868080), (2, 46434040), (4, 23217020), (5, 18573616), (8, 11608510), (10, 9286808), (16, 5804255), (20, 4643404), (40, 2321702), (80, 1160851), (641, 144880), (1282, 72440), (1811, 51280), (2564, 36220), (3205, 28976), (3622, 25640), (5128, 18110), (6410, 14488), (7244, 12820), (9055, 10256)]