2066863000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 5078960640

約数和(自身を除く): 3012097640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 61, 62, 100, 122, 124, 125, 155, 200, 244, 248, 250, 305, 310, 488, 500, 610, 620, 775, 1000, 1093, 1220, 1240, 1525, 1550, 1891, 2186, 2440, 3050, 3100, 3782, 3875, 4372, 5465, 6100, 6200, 7564, 7625, 7750, 8744, 9455, 10930, 12200, 15128, 15250, 15500, 18910, 21860, 27325, 30500, 31000, 33883, 37820, 43720, 47275, 54650, 61000, 66673, 67766, 75640, 94550, 109300, 133346, 135532, 136625, 169415, 189100, 218600, 236375, 266692, 271064, 273250, 333365, 338830, 378200, 472750, 533384, 546500, 666730, 677660, 847075, 945500, 1093000, 1333460, 1355320, 1666825, 1694150, 1891000, 2066863, 2666920, 3333650, 3388300, 4133726, 4235375, 6667300, 6776600, 8267452, 8334125, 8470750, 10334315, 13334600, 16534904, 16668250, 16941500, 20668630, 33336500, 33883000, 41337260, 51671575, 66673000, 82674520, 103343150, 206686300, 258357875, 413372600, 516715750, 1033431500, 2066863000]

約数ペア:

[(1, 2066863000), (2, 1033431500), (4, 516715750), (5, 413372600), (8, 258357875), (10, 206686300), (20, 103343150), (25, 82674520), (31, 66673000), (40, 51671575), (50, 41337260), (61, 33883000), (62, 33336500), (100, 20668630), (122, 16941500), (124, 16668250), (125, 16534904), (155, 13334600), (200, 10334315), (244, 8470750), (248, 8334125), (250, 8267452), (305, 6776600), (310, 6667300), (488, 4235375), (500, 4133726), (610, 3388300), (620, 3333650), (775, 2666920), (1000, 2066863), (1093, 1891000), (1220, 1694150), (1240, 1666825), (1525, 1355320), (1550, 1333460), (1891, 1093000), (2186, 945500), (2440, 847075), (3050, 677660), (3100, 666730), (3782, 546500), (3875, 533384), (4372, 472750), (5465, 378200), (6100, 338830), (6200, 333365), (7564, 273250), (7625, 271064), (7750, 266692), (8744, 236375), (9455, 218600), (10930, 189100), (12200, 169415), (15128, 136625), (15250, 135532), (15500, 133346), (18910, 109300), (21860, 94550), (27325, 75640), (30500, 67766), (31000, 66673), (33883, 61000), (37820, 54650), (43720, 47275)]