1836701360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5003}}^1$

素因数の和:5382

約数の個数: 80

約数和(自身を含む): 4612767264

約数和(自身を除く): 2776065904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 353, 520, 706, 1040, 1412, 1765, 2824, 3530, 4589, 5003, 5648, 7060, 9178, 10006, 14120, 18356, 20012, 22945, 25015, 28240, 36712, 40024, 45890, 50030, 65039, 73424, 80048, 91780, 100060, 130078, 183560, 200120, 260156, 325195, 367120, 400240, 520312, 650390, 1040624, 1300780, 1766059, 2601560, 3532118, 5203120, 7064236, 8830295, 14128472, 17660590, 22958767, 28256944, 35321180, 45917534, 70642360, 91835068, 114793835, 141284720, 183670136, 229587670, 367340272, 459175340, 918350680, 1836701360]

約数ペア:

[(1, 1836701360), (2, 918350680), (4, 459175340), (5, 367340272), (8, 229587670), (10, 183670136), (13, 141284720), (16, 114793835), (20, 91835068), (26, 70642360), (40, 45917534), (52, 35321180), (65, 28256944), (80, 22958767), (104, 17660590), (130, 14128472), (208, 8830295), (260, 7064236), (353, 5203120), (520, 3532118), (706, 2601560), (1040, 1766059), (1412, 1300780), (1765, 1040624), (2824, 650390), (3530, 520312), (4589, 400240), (5003, 367120), (5648, 325195), (7060, 260156), (9178, 200120), (10006, 183560), (14120, 130078), (18356, 100060), (20012, 91780), (22945, 80048), (25015, 73424), (28240, 65039), (36712, 50030), (40024, 45890)]