80827726000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{186239}}^1$

素因数の和:186300

約数の個数: 160

約数和(自身を含む): 230568099840

約数和(自身を除く): 149740373840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2480, 2800, 3100, 3472, 3500, 3875, 4340, 5425, 6200, 7000, 7750, 8680, 10850, 12400, 14000, 15500, 17360, 21700, 27125, 31000, 43400, 54250, 62000, 86800, 108500, 186239, 217000, 372478, 434000, 744956, 931195, 1303673, 1489912, 1862390, 2607346, 2979824, 3724780, 4655975, 5214692, 5773409, 6518365, 7449560, 9311950, 10429384, 11546818, 13036730, 14899120, 18623900, 20858768, 23093636, 23279875, 26073460, 28867045, 32591825, 37247800, 40413863, 46187272, 46559750, 52146920, 57734090, 65183650, 74495600, 80827726, 92374544, 93119500, 104293840, 115468180, 130367300, 144335225, 161655452, 162959125, 186239000, 202069315, 230936360, 260734600, 288670450, 323310904, 325918250, 372478000, 404138630, 461872720, 521469200, 577340900, 646621808, 651836500, 721676125, 808277260, 1010346575, 1154681800, 1303673000, 1443352250, 1616554520, 2020693150, 2309363600, 2607346000, 2886704500, 3233109040, 4041386300, 5051732875, 5773409000, 8082772600, 10103465750, 11546818000, 16165545200, 20206931500, 40413863000, 80827726000]

約数ペア:

[(1, 80827726000), (2, 40413863000), (4, 20206931500), (5, 16165545200), (7, 11546818000), (8, 10103465750), (10, 8082772600), (14, 5773409000), (16, 5051732875), (20, 4041386300), (25, 3233109040), (28, 2886704500), (31, 2607346000), (35, 2309363600), (40, 2020693150), (50, 1616554520), (56, 1443352250), (62, 1303673000), (70, 1154681800), (80, 1010346575), (100, 808277260), (112, 721676125), (124, 651836500), (125, 646621808), (140, 577340900), (155, 521469200), (175, 461872720), (200, 404138630), (217, 372478000), (248, 325918250), (250, 323310904), (280, 288670450), (310, 260734600), (350, 230936360), (400, 202069315), (434, 186239000), (496, 162959125), (500, 161655452), (560, 144335225), (620, 130367300), (700, 115468180), (775, 104293840), (868, 93119500), (875, 92374544), (1000, 80827726), (1085, 74495600), (1240, 65183650), (1400, 57734090), (1550, 52146920), (1736, 46559750), (1750, 46187272), (2000, 40413863), (2170, 37247800), (2480, 32591825), (2800, 28867045), (3100, 26073460), (3472, 23279875), (3500, 23093636), (3875, 20858768), (4340, 18623900), (5425, 14899120), (6200, 13036730), (7000, 11546818), (7750, 10429384), (8680, 9311950), (10850, 7449560), (12400, 6518365), (14000, 5773409), (15500, 5214692), (17360, 4655975), (21700, 3724780), (27125, 2979824), (31000, 2607346), (43400, 1862390), (54250, 1489912), (62000, 1303673), (86800, 931195), (108500, 744956), (186239, 434000), (217000, 372478)]