2002355300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 4876562880

約数和(自身を除く): 2874207580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 101, 110, 134, 202, 220, 268, 269, 275, 335, 404, 505, 538, 550, 670, 737, 1010, 1076, 1100, 1111, 1340, 1345, 1474, 1675, 2020, 2222, 2525, 2690, 2948, 2959, 3350, 3685, 4444, 5050, 5380, 5555, 5918, 6700, 6725, 6767, 7370, 10100, 11110, 11836, 13450, 13534, 14740, 14795, 18023, 18425, 22220, 26900, 27068, 27169, 27775, 29590, 33835, 36046, 36850, 54338, 55550, 59180, 67670, 72092, 73700, 73975, 74437, 90115, 108676, 111100, 135340, 135845, 147950, 148874, 169175, 180230, 198253, 271690, 295900, 297748, 298859, 338350, 360460, 372185, 396506, 450575, 543380, 597718, 676700, 679225, 744370, 793012, 901150, 991265, 1195436, 1358450, 1488740, 1494295, 1802300, 1820323, 1860925, 1982530, 2716900, 2988590, 3640646, 3721850, 3965060, 4956325, 5977180, 7281292, 7443700, 7471475, 9101615, 9912650, 14942950, 18203230, 19825300, 20023553, 29885900, 36406460, 40047106, 45508075, 80094212, 91016150, 100117765, 182032300, 200235530, 400471060, 500588825, 1001177650, 2002355300]

約数ペア:

[(1, 2002355300), (2, 1001177650), (4, 500588825), (5, 400471060), (10, 200235530), (11, 182032300), (20, 100117765), (22, 91016150), (25, 80094212), (44, 45508075), (50, 40047106), (55, 36406460), (67, 29885900), (100, 20023553), (101, 19825300), (110, 18203230), (134, 14942950), (202, 9912650), (220, 9101615), (268, 7471475), (269, 7443700), (275, 7281292), (335, 5977180), (404, 4956325), (505, 3965060), (538, 3721850), (550, 3640646), (670, 2988590), (737, 2716900), (1010, 1982530), (1076, 1860925), (1100, 1820323), (1111, 1802300), (1340, 1494295), (1345, 1488740), (1474, 1358450), (1675, 1195436), (2020, 991265), (2222, 901150), (2525, 793012), (2690, 744370), (2948, 679225), (2959, 676700), (3350, 597718), (3685, 543380), (4444, 450575), (5050, 396506), (5380, 372185), (5555, 360460), (5918, 338350), (6700, 298859), (6725, 297748), (6767, 295900), (7370, 271690), (10100, 198253), (11110, 180230), (11836, 169175), (13450, 148874), (13534, 147950), (14740, 135845), (14795, 135340), (18023, 111100), (18425, 108676), (22220, 90115), (26900, 74437), (27068, 73975), (27169, 73700), (27775, 72092), (29590, 67670), (33835, 59180), (36046, 55550), (36850, 54338)]