227765980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{876023}}^1$

素因数の和:876045

約数の個数: 24

約数和(自身を含む): 515102112

約数和(自身を除く): 287336132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 876023, 1752046, 3504092, 4380115, 8760230, 11388299, 17520460, 22776598, 45553196, 56941495, 113882990, 227765980]

約数ペア:

[(1, 227765980), (2, 113882990), (4, 56941495), (5, 45553196), (10, 22776598), (13, 17520460), (20, 11388299), (26, 8760230), (52, 4380115), (65, 3504092), (130, 1752046), (260, 876023)]