829135300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 144

約数和(自身を含む): 2235412480

約数和(自身を除く): 1406277180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 31, 35, 38, 50, 62, 70, 76, 95, 100, 124, 133, 140, 155, 175, 190, 217, 266, 310, 350, 380, 434, 475, 532, 589, 620, 665, 700, 775, 868, 950, 1085, 1178, 1330, 1550, 1900, 2011, 2170, 2356, 2660, 2945, 3100, 3325, 4022, 4123, 4340, 5425, 5890, 6650, 8044, 8246, 10055, 10850, 11780, 13300, 14077, 14725, 16492, 20110, 20615, 21700, 28154, 29450, 38209, 40220, 41230, 50275, 56308, 58900, 62341, 70385, 76418, 82460, 100550, 103075, 124682, 140770, 152836, 191045, 201100, 206150, 249364, 267463, 281540, 311705, 351925, 382090, 412300, 436387, 534926, 623410, 703850, 764180, 872774, 955225, 1069852, 1184479, 1246820, 1337315, 1407700, 1558525, 1745548, 1910450, 2181935, 2368958, 2674630, 3117050, 3820900, 4363870, 4737916, 5349260, 5922395, 6234100, 6686575, 8291353, 8727740, 10909675, 11844790, 13373150, 16582706, 21819350, 23689580, 26746300, 29611975, 33165412, 41456765, 43638700, 59223950, 82913530, 118447900, 165827060, 207283825, 414567650, 829135300]

約数ペア:

[(1, 829135300), (2, 414567650), (4, 207283825), (5, 165827060), (7, 118447900), (10, 82913530), (14, 59223950), (19, 43638700), (20, 41456765), (25, 33165412), (28, 29611975), (31, 26746300), (35, 23689580), (38, 21819350), (50, 16582706), (62, 13373150), (70, 11844790), (76, 10909675), (95, 8727740), (100, 8291353), (124, 6686575), (133, 6234100), (140, 5922395), (155, 5349260), (175, 4737916), (190, 4363870), (217, 3820900), (266, 3117050), (310, 2674630), (350, 2368958), (380, 2181935), (434, 1910450), (475, 1745548), (532, 1558525), (589, 1407700), (620, 1337315), (665, 1246820), (700, 1184479), (775, 1069852), (868, 955225), (950, 872774), (1085, 764180), (1178, 703850), (1330, 623410), (1550, 534926), (1900, 436387), (2011, 412300), (2170, 382090), (2356, 351925), (2660, 311705), (2945, 281540), (3100, 267463), (3325, 249364), (4022, 206150), (4123, 201100), (4340, 191045), (5425, 152836), (5890, 140770), (6650, 124682), (8044, 103075), (8246, 100550), (10055, 82460), (10850, 76418), (11780, 70385), (13300, 62341), (14077, 58900), (14725, 56308), (16492, 50275), (20110, 41230), (20615, 40220), (21700, 38209), (28154, 29450)]