5549420

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 11705904

約数和(自身を除く): 6156484

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 947, 1172, 1465, 1894, 2930, 3788, 4735, 5860, 9470, 18940, 277471, 554942, 1109884, 1387355, 2774710, 5549420]

約数ペア:

[(1, 5549420), (2, 2774710), (4, 1387355), (5, 1109884), (10, 554942), (20, 277471), (293, 18940), (586, 9470), (947, 5860), (1172, 4735), (1465, 3788), (1894, 2930)]