11008840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 24941880

約数和(自身を除く): 13933040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 1753, 3140, 3506, 6280, 7012, 8765, 14024, 17530, 35060, 70120, 275221, 550442, 1100884, 1376105, 2201768, 2752210, 5504420, 11008840]

約数ペア:

[(1, 11008840), (2, 5504420), (4, 2752210), (5, 2201768), (8, 1376105), (10, 1100884), (20, 550442), (40, 275221), (157, 70120), (314, 35060), (628, 17530), (785, 14024), (1256, 8765), (1570, 7012), (1753, 6280), (3140, 3506)]