57389916100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2745929}}^1$

素因数の和:2745973

約数の個数: 72

約数和(自身を含む): 143008034400

約数和(自身を除く): 85618118300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 10450, 20900, 2745929, 5491858, 10983716, 13729645, 27459290, 30205219, 52172651, 54918580, 60410438, 68648225, 104345302, 120820876, 137296450, 151026095, 208690604, 260863255, 274592900, 302052190, 521726510, 573899161, 604104380, 755130475, 1043453020, 1147798322, 1304316275, 1510260950, 2295596644, 2608632550, 2869495805, 3020521900, 5217265100, 5738991610, 11477983220, 14347479025, 28694958050, 57389916100]

約数ペア:

[(1, 57389916100), (2, 28694958050), (4, 14347479025), (5, 11477983220), (10, 5738991610), (11, 5217265100), (19, 3020521900), (20, 2869495805), (22, 2608632550), (25, 2295596644), (38, 1510260950), (44, 1304316275), (50, 1147798322), (55, 1043453020), (76, 755130475), (95, 604104380), (100, 573899161), (110, 521726510), (190, 302052190), (209, 274592900), (220, 260863255), (275, 208690604), (380, 151026095), (418, 137296450), (475, 120820876), (550, 104345302), (836, 68648225), (950, 60410438), (1045, 54918580), (1100, 52172651), (1900, 30205219), (2090, 27459290), (4180, 13729645), (5225, 10983716), (10450, 5491858), (20900, 2745929)]