17530220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12007}}^1$

素因数の和:12089

約数の個数: 24

約数和(自身を含む): 37320864

約数和(自身を除く): 19790644

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 12007, 24014, 48028, 60035, 120070, 240140, 876511, 1753022, 3506044, 4382555, 8765110, 17530220]

約数ペア:

[(1, 17530220), (2, 8765110), (4, 4382555), (5, 3506044), (10, 1753022), (20, 876511), (73, 240140), (146, 120070), (292, 60035), (365, 48028), (730, 24014), (1460, 12007)]