13923560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49727}}^1$

素因数の和:49745

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 21880600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49727, 99454, 198908, 248635, 348089, 397816, 497270, 696178, 994540, 1392356, 1740445, 1989080, 2784712, 3480890, 6961780, 13923560]

約数ペア:

[(1, 13923560), (2, 6961780), (4, 3480890), (5, 2784712), (7, 1989080), (8, 1740445), (10, 1392356), (14, 994540), (20, 696178), (28, 497270), (35, 397816), (40, 348089), (56, 248635), (70, 198908), (140, 99454), (280, 49727)]