24556220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94447}}^1$

素因数の和:94469

約数の個数: 24

約数和(自身を含む): 55535424

約数和(自身を除く): 30979204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 94447, 188894, 377788, 472235, 944470, 1227811, 1888940, 2455622, 4911244, 6139055, 12278110, 24556220]

約数ペア:

[(1, 24556220), (2, 12278110), (4, 6139055), (5, 4911244), (10, 2455622), (13, 1888940), (20, 1227811), (26, 944470), (52, 472235), (65, 377788), (130, 188894), (260, 94447)]