11121760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 28301616

約数和(自身を除く): 17179856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5347, 10694, 21388, 26735, 42776, 53470, 69511, 85552, 106940, 139022, 171104, 213880, 278044, 347555, 427760, 556088, 695110, 855520, 1112176, 1390220, 2224352, 2780440, 5560880, 11121760]

約数ペア:

[(1, 11121760), (2, 5560880), (4, 2780440), (5, 2224352), (8, 1390220), (10, 1112176), (13, 855520), (16, 695110), (20, 556088), (26, 427760), (32, 347555), (40, 278044), (52, 213880), (65, 171104), (80, 139022), (104, 106940), (130, 85552), (160, 69511), (208, 53470), (260, 42776), (416, 26735), (520, 21388), (1040, 10694), (2080, 5347)]