13054160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23311}}^1$

素因数の和:23331

約数の個数: 40

約数和(自身を含む): 34688256

約数和(自身を除く): 21634096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23311, 46622, 93244, 116555, 163177, 186488, 233110, 326354, 372976, 466220, 652708, 815885, 932440, 1305416, 1631770, 1864880, 2610832, 3263540, 6527080, 13054160]

約数ペア:

[(1, 13054160), (2, 6527080), (4, 3263540), (5, 2610832), (7, 1864880), (8, 1631770), (10, 1305416), (14, 932440), (16, 815885), (20, 652708), (28, 466220), (35, 372976), (40, 326354), (56, 233110), (70, 186488), (80, 163177), (112, 116555), (140, 93244), (280, 46622), (560, 23311)]