25367870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 24951490

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2239, 2266, 4478, 5665, 11195, 11330, 22390, 24629, 49258, 123145, 230617, 246290, 461234, 1153085, 2306170, 2536787, 5073574, 12683935, 25367870]

約数ペア:

[(1, 25367870), (2, 12683935), (5, 5073574), (10, 2536787), (11, 2306170), (22, 1153085), (55, 461234), (103, 246290), (110, 230617), (206, 123145), (515, 49258), (1030, 24629), (1133, 22390), (2239, 11330), (2266, 11195), (4478, 5665)]