2013224840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{10567}}^1$

素因数の和:11022

約数の個数: 64

約数和(自身を含む): 4953432960

約数和(自身を除く): 2940208120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 433, 440, 866, 1732, 2165, 3464, 4330, 4763, 8660, 9526, 10567, 17320, 19052, 21134, 23815, 38104, 42268, 47630, 52835, 84536, 95260, 105670, 116237, 190520, 211340, 232474, 422680, 464948, 581185, 929896, 1162370, 2324740, 4575511, 4649480, 9151022, 18302044, 22877555, 36604088, 45755110, 50330621, 91510220, 100661242, 183020440, 201322484, 251653105, 402644968, 503306210, 1006612420, 2013224840]

約数ペア:

[(1, 2013224840), (2, 1006612420), (4, 503306210), (5, 402644968), (8, 251653105), (10, 201322484), (11, 183020440), (20, 100661242), (22, 91510220), (40, 50330621), (44, 45755110), (55, 36604088), (88, 22877555), (110, 18302044), (220, 9151022), (433, 4649480), (440, 4575511), (866, 2324740), (1732, 1162370), (2165, 929896), (3464, 581185), (4330, 464948), (4763, 422680), (8660, 232474), (9526, 211340), (10567, 190520), (17320, 116237), (19052, 105670), (21134, 95260), (23815, 84536), (38104, 52835), (42268, 47630)]