78445070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9769}}^1$

素因数の和:9860

約数の個数: 32

約数和(自身を含む): 156163680

約数和(自身を除く): 77718610

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 9769, 19538, 48845, 97690, 107459, 214918, 537295, 713137, 1074590, 1426274, 3565685, 7131370, 7844507, 15689014, 39222535, 78445070]

約数ペア:

[(1, 78445070), (2, 39222535), (5, 15689014), (10, 7844507), (11, 7131370), (22, 3565685), (55, 1426274), (73, 1074590), (110, 713137), (146, 537295), (365, 214918), (730, 107459), (803, 97690), (1606, 48845), (4015, 19538), (8030, 9769)]