2124508760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4828429}}^1$

素因数の和:4828451

約数の個数: 32

約数和(自身を含む): 5214704400

約数和(自身を除く): 3090195640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4828429, 9656858, 19313716, 24142145, 38627432, 48284290, 53112719, 96568580, 106225438, 193137160, 212450876, 265563595, 424901752, 531127190, 1062254380, 2124508760]

約数ペア:

[(1, 2124508760), (2, 1062254380), (4, 531127190), (5, 424901752), (8, 265563595), (10, 212450876), (11, 193137160), (20, 106225438), (22, 96568580), (40, 53112719), (44, 48284290), (55, 38627432), (88, 24142145), (110, 19313716), (220, 9656858), (440, 4828429)]