11213220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 32251968

約数和(自身を除く): 21038748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5051, 10102, 15153, 20204, 25255, 30306, 50510, 60612, 75765, 101020, 151530, 186887, 303060, 373774, 560661, 747548, 934435, 1121322, 1868870, 2242644, 2803305, 3737740, 5606610, 11213220]

約数ペア:

[(1, 11213220), (2, 5606610), (3, 3737740), (4, 2803305), (5, 2242644), (6, 1868870), (10, 1121322), (12, 934435), (15, 747548), (20, 560661), (30, 373774), (37, 303060), (60, 186887), (74, 151530), (111, 101020), (148, 75765), (185, 60612), (222, 50510), (370, 30306), (444, 25255), (555, 20204), (740, 15153), (1110, 10102), (2220, 5051)]