28960910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11488

約数の個数: 32

約数和(自身を含む): 59346432

約数和(自身を除く): 30385522

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11447, 22894, 57235, 114470, 125917, 251834, 263281, 526562, 629585, 1259170, 1316405, 2632810, 2896091, 5792182, 14480455, 28960910]

約数ペア:

[(1, 28960910), (2, 14480455), (5, 5792182), (10, 2896091), (11, 2632810), (22, 1316405), (23, 1259170), (46, 629585), (55, 526562), (110, 263281), (115, 251834), (230, 125917), (253, 114470), (506, 57235), (1265, 22894), (2530, 11447)]