2039496460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{28429}}^1$

素因数の和:28666

約数の個数: 48

約数和(自身を含む): 4556532960

約数和(自身を除く): 2517036500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 844, 1055, 2110, 3587, 4220, 7174, 14348, 17935, 28429, 35870, 56858, 71740, 113716, 142145, 284290, 483293, 568580, 966586, 1933172, 2416465, 4832930, 5998519, 9665860, 11997038, 23994076, 29992595, 59985190, 101974823, 119970380, 203949646, 407899292, 509874115, 1019748230, 2039496460]

約数ペア:

[(1, 2039496460), (2, 1019748230), (4, 509874115), (5, 407899292), (10, 203949646), (17, 119970380), (20, 101974823), (34, 59985190), (68, 29992595), (85, 23994076), (170, 11997038), (211, 9665860), (340, 5998519), (422, 4832930), (844, 2416465), (1055, 1933172), (2110, 966586), (3587, 568580), (4220, 483293), (7174, 284290), (14348, 142145), (17935, 113716), (28429, 71740), (35870, 56858)]