108889012520

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3786127}}^1$

素因数の和:3786857

約数の個数: 32

約数和(自身を含む): 245341094400

約数和(自身を除く): 136452081880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2876, 3595, 5752, 7190, 14380, 28760, 3786127, 7572254, 15144508, 18930635, 30289016, 37861270, 75722540, 151445080, 2722225313, 5444450626, 10888901252, 13611126565, 21777802504, 27222253130, 54444506260, 108889012520]

約数ペア:

[(1, 108889012520), (2, 54444506260), (4, 27222253130), (5, 21777802504), (8, 13611126565), (10, 10888901252), (20, 5444450626), (40, 2722225313), (719, 151445080), (1438, 75722540), (2876, 37861270), (3595, 30289016), (5752, 18930635), (7190, 15144508), (14380, 7572254), (28760, 3786127)]