84928360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 124634840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 251, 440, 502, 769, 1004, 1255, 1538, 2008, 2510, 2761, 3076, 3845, 5020, 5522, 6152, 7690, 8459, 10040, 11044, 13805, 15380, 16918, 22088, 27610, 30760, 33836, 42295, 55220, 67672, 84590, 110440, 169180, 193019, 338360, 386038, 772076, 965095, 1544152, 1930190, 2123209, 3860380, 4246418, 7720760, 8492836, 10616045, 16985672, 21232090, 42464180, 84928360]

約数ペア:

[(1, 84928360), (2, 42464180), (4, 21232090), (5, 16985672), (8, 10616045), (10, 8492836), (11, 7720760), (20, 4246418), (22, 3860380), (40, 2123209), (44, 1930190), (55, 1544152), (88, 965095), (110, 772076), (220, 386038), (251, 338360), (440, 193019), (502, 169180), (769, 110440), (1004, 84590), (1255, 67672), (1538, 55220), (2008, 42295), (2510, 33836), (2761, 30760), (3076, 27610), (3845, 22088), (5020, 16918), (5522, 15380), (6152, 13805), (7690, 11044), (8459, 10040)]