55423600

素因数分解:

$2^4\times 5^2\times {\mathrm{138559}}^1$

素因数の和:138577

約数の個数: 30

約数和(自身を含む): 133156160

約数和(自身を除く): 77732560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 138559, 277118, 554236, 692795, 1108472, 1385590, 2216944, 2771180, 3463975, 5542360, 6927950, 11084720, 13855900, 27711800, 55423600]

約数ペア:

[(1, 55423600), (2, 27711800), (4, 13855900), (5, 11084720), (8, 6927950), (10, 5542360), (16, 3463975), (20, 2771180), (25, 2216944), (40, 1385590), (50, 1108472), (80, 692795), (100, 554236), (200, 277118), (400, 138559)]