13446160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1880

約数の個数: 80

約数和(自身を含む): 38497536

約数和(自身を除く): 25051376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 1847, 3640, 3694, 7280, 7388, 9235, 12929, 14776, 18470, 24011, 25858, 29552, 36940, 48022, 51716, 64645, 73880, 96044, 103432, 120055, 129290, 147760, 168077, 192088, 206864, 240110, 258580, 336154, 384176, 480220, 517160, 672308, 840385, 960440, 1034320, 1344616, 1680770, 1920880, 2689232, 3361540, 6723080, 13446160]

約数ペア:

[(1, 13446160), (2, 6723080), (4, 3361540), (5, 2689232), (7, 1920880), (8, 1680770), (10, 1344616), (13, 1034320), (14, 960440), (16, 840385), (20, 672308), (26, 517160), (28, 480220), (35, 384176), (40, 336154), (52, 258580), (56, 240110), (65, 206864), (70, 192088), (80, 168077), (91, 147760), (104, 129290), (112, 120055), (130, 103432), (140, 96044), (182, 73880), (208, 64645), (260, 51716), (280, 48022), (364, 36940), (455, 29552), (520, 25858), (560, 24011), (728, 18470), (910, 14776), (1040, 12929), (1456, 9235), (1820, 7388), (1847, 7280), (3640, 3694)]