2023574740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{18433}}^1$

素因数の和:18952

約数の個数: 48

約数和(自身を含む): 4645368000

約数和(自身を除く): 2621793260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 499, 998, 1996, 2495, 4990, 5489, 9980, 10978, 18433, 21956, 27445, 36866, 54890, 73732, 92165, 109780, 184330, 202763, 368660, 405526, 811052, 1013815, 2027630, 4055260, 9198067, 18396134, 36792268, 45990335, 91980670, 101178737, 183961340, 202357474, 404714948, 505893685, 1011787370, 2023574740]

約数ペア:

[(1, 2023574740), (2, 1011787370), (4, 505893685), (5, 404714948), (10, 202357474), (11, 183961340), (20, 101178737), (22, 91980670), (44, 45990335), (55, 36792268), (110, 18396134), (220, 9198067), (499, 4055260), (998, 2027630), (1996, 1013815), (2495, 811052), (4990, 405526), (5489, 368660), (9980, 202763), (10978, 184330), (18433, 109780), (21956, 92165), (27445, 73732), (36866, 54890)]