2010193900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8324

約数の個数: 144

約数和(自身を含む): 5426840160

約数和(自身を除く): 3416646260

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 55, 65, 68, 85, 100, 110, 130, 143, 170, 187, 220, 221, 260, 275, 286, 325, 340, 374, 425, 442, 550, 572, 650, 715, 748, 850, 884, 935, 1100, 1105, 1300, 1430, 1700, 1870, 2210, 2431, 2860, 3575, 3740, 4420, 4675, 4862, 5525, 7150, 8269, 9350, 9724, 11050, 12155, 14300, 16538, 18700, 22100, 24310, 33076, 41345, 48620, 60775, 82690, 90959, 107497, 121550, 140573, 165380, 181918, 206725, 214994, 243100, 281146, 363836, 413450, 429988, 454795, 537485, 562292, 702865, 826900, 909590, 1074970, 1182467, 1405730, 1546303, 1819180, 1827449, 2149940, 2273975, 2364934, 2687425, 2811460, 3092606, 3514325, 3654898, 4547950, 4729868, 5374850, 5912335, 6185212, 7028650, 7309796, 7731515, 9095900, 9137245, 10749700, 11824670, 14057300, 15463030, 18274490, 20101939, 23649340, 29561675, 30926060, 36548980, 38657575, 40203878, 45686225, 59123350, 77315150, 80407756, 91372450, 100509695, 118246700, 154630300, 182744900, 201019390, 402038780, 502548475, 1005096950, 2010193900]

約数ペア:

[(1, 2010193900), (2, 1005096950), (4, 502548475), (5, 402038780), (10, 201019390), (11, 182744900), (13, 154630300), (17, 118246700), (20, 100509695), (22, 91372450), (25, 80407756), (26, 77315150), (34, 59123350), (44, 45686225), (50, 40203878), (52, 38657575), (55, 36548980), (65, 30926060), (68, 29561675), (85, 23649340), (100, 20101939), (110, 18274490), (130, 15463030), (143, 14057300), (170, 11824670), (187, 10749700), (220, 9137245), (221, 9095900), (260, 7731515), (275, 7309796), (286, 7028650), (325, 6185212), (340, 5912335), (374, 5374850), (425, 4729868), (442, 4547950), (550, 3654898), (572, 3514325), (650, 3092606), (715, 2811460), (748, 2687425), (850, 2364934), (884, 2273975), (935, 2149940), (1100, 1827449), (1105, 1819180), (1300, 1546303), (1430, 1405730), (1700, 1182467), (1870, 1074970), (2210, 909590), (2431, 826900), (2860, 702865), (3575, 562292), (3740, 537485), (4420, 454795), (4675, 429988), (4862, 413450), (5525, 363836), (7150, 281146), (8269, 243100), (9350, 214994), (9724, 206725), (11050, 181918), (12155, 165380), (14300, 140573), (16538, 121550), (18700, 107497), (22100, 90959), (24310, 82690), (33076, 60775), (41345, 48620)]