2893228540

素因数分解:

$2^2\times 5^1\times {\mathrm{9007}}^1\times {\mathrm{16061}}^1$

素因数の和:25077

約数の個数: 24

約数和(自身を含む): 6076832832

約数和(自身を除く): 3183604292

約数列:

[1, 2, 4, 5, 10, 20, 9007, 16061, 18014, 32122, 36028, 45035, 64244, 80305, 90070, 160610, 180140, 321220, 144661427, 289322854, 578645708, 723307135, 1446614270, 2893228540]

約数ペア:

[(1, 2893228540), (2, 1446614270), (4, 723307135), (5, 578645708), (10, 289322854), (20, 144661427), (9007, 321220), (16061, 180140), (18014, 160610), (32122, 90070), (36028, 80305), (45035, 64244)]