27607220

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1301}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 58074408

約数和(自身を除く): 30467188

約数列:

[1, 2, 4, 5, 10, 20, 1061, 1301, 2122, 2602, 4244, 5204, 5305, 6505, 10610, 13010, 21220, 26020, 1380361, 2760722, 5521444, 6901805, 13803610, 27607220]

約数ペア:

[(1, 27607220), (2, 13803610), (4, 6901805), (5, 5521444), (10, 2760722), (20, 1380361), (1061, 26020), (1301, 21220), (2122, 13010), (2602, 10610), (4244, 6505), (5204, 5305)]