13302520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 38044080

約数和(自身を除く): 24741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 617, 770, 980, 1078, 1234, 1540, 1960, 2156, 2468, 2695, 3080, 3085, 4312, 4319, 4936, 5390, 6170, 6787, 8638, 10780, 12340, 13574, 17276, 21560, 21595, 24680, 27148, 30233, 33935, 34552, 43190, 47509, 54296, 60466, 67870, 86380, 95018, 120932, 135740, 151165, 172760, 190036, 237545, 241864, 271480, 302330, 332563, 380072, 475090, 604660, 665126, 950180, 1209320, 1330252, 1662815, 1900360, 2660504, 3325630, 6651260, 13302520]

約数ペア:

[(1, 13302520), (2, 6651260), (4, 3325630), (5, 2660504), (7, 1900360), (8, 1662815), (10, 1330252), (11, 1209320), (14, 950180), (20, 665126), (22, 604660), (28, 475090), (35, 380072), (40, 332563), (44, 302330), (49, 271480), (55, 241864), (56, 237545), (70, 190036), (77, 172760), (88, 151165), (98, 135740), (110, 120932), (140, 95018), (154, 86380), (196, 67870), (220, 60466), (245, 54296), (280, 47509), (308, 43190), (385, 34552), (392, 33935), (440, 30233), (490, 27148), (539, 24680), (616, 21595), (617, 21560), (770, 17276), (980, 13574), (1078, 12340), (1234, 10780), (1540, 8638), (1960, 6787), (2156, 6170), (2468, 5390), (2695, 4936), (3080, 4319), (3085, 4312)]