27822140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13001}}^1$

素因数の和:13117

約数の個数: 24

約数和(自身を含む): 58977072

約数和(自身を除く): 31154932

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 13001, 26002, 52004, 65005, 130010, 260020, 1391107, 2782214, 5564428, 6955535, 13911070, 27822140]

約数ペア:

[(1, 27822140), (2, 13911070), (4, 6955535), (5, 5564428), (10, 2782214), (20, 1391107), (107, 260020), (214, 130010), (428, 65005), (535, 52004), (1070, 26002), (2140, 13001)]