14090020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 35602560

約数和(自身を除く): 21512540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5297, 10594, 21188, 26485, 37079, 52970, 74158, 100643, 105940, 148316, 185395, 201286, 370790, 402572, 503215, 704501, 741580, 1006430, 1409002, 2012860, 2818004, 3522505, 7045010, 14090020]

約数ペア:

[(1, 14090020), (2, 7045010), (4, 3522505), (5, 2818004), (7, 2012860), (10, 1409002), (14, 1006430), (19, 741580), (20, 704501), (28, 503215), (35, 402572), (38, 370790), (70, 201286), (76, 185395), (95, 148316), (133, 105940), (140, 100643), (190, 74158), (266, 52970), (380, 37079), (532, 26485), (665, 21188), (1330, 10594), (2660, 5297)]