2017425850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{11719}}^1$

素因数の和:12055

約数の個数: 48

約数和(自身を含む): 4106969280

約数和(自身を除く): 2089543430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 313, 550, 626, 1565, 3130, 3443, 6886, 7825, 11719, 15650, 17215, 23438, 34430, 58595, 86075, 117190, 128909, 172150, 257818, 292975, 585950, 644545, 1289090, 3222725, 3668047, 6445450, 7336094, 18340235, 36680470, 40348517, 80697034, 91701175, 183402350, 201742585, 403485170, 1008712925, 2017425850]

約数ペア:

[(1, 2017425850), (2, 1008712925), (5, 403485170), (10, 201742585), (11, 183402350), (22, 91701175), (25, 80697034), (50, 40348517), (55, 36680470), (110, 18340235), (275, 7336094), (313, 6445450), (550, 3668047), (626, 3222725), (1565, 1289090), (3130, 644545), (3443, 585950), (6886, 292975), (7825, 257818), (11719, 172150), (15650, 128909), (17215, 117190), (23438, 86075), (34430, 58595)]