6746140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 15311520

約数和(自身を除く): 8565380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 433, 779, 820, 866, 1558, 1732, 2165, 3116, 3895, 4330, 7790, 8227, 8660, 15580, 16454, 17753, 32908, 35506, 41135, 71012, 82270, 88765, 164540, 177530, 337307, 355060, 674614, 1349228, 1686535, 3373070, 6746140]

約数ペア:

[(1, 6746140), (2, 3373070), (4, 1686535), (5, 1349228), (10, 674614), (19, 355060), (20, 337307), (38, 177530), (41, 164540), (76, 88765), (82, 82270), (95, 71012), (164, 41135), (190, 35506), (205, 32908), (380, 17753), (410, 16454), (433, 15580), (779, 8660), (820, 8227), (866, 7790), (1558, 4330), (1732, 3895), (2165, 3116)]