131049260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13291}}^1$

素因数の和:13346

約数の個数: 48

約数和(自身を含む): 301462560

約数和(自身を除く): 170413300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 13291, 26582, 53164, 66455, 132910, 225947, 265820, 385439, 451894, 770878, 903788, 1129735, 1541756, 1927195, 2259470, 3854390, 4518940, 6552463, 7708780, 13104926, 26209852, 32762315, 65524630, 131049260]

約数ペア:

[(1, 131049260), (2, 65524630), (4, 32762315), (5, 26209852), (10, 13104926), (17, 7708780), (20, 6552463), (29, 4518940), (34, 3854390), (58, 2259470), (68, 1927195), (85, 1541756), (116, 1129735), (145, 903788), (170, 770878), (290, 451894), (340, 385439), (493, 265820), (580, 225947), (986, 132910), (1972, 66455), (2465, 53164), (4930, 26582), (9860, 13291)]