27278900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24799}}^1$

素因数の和:24824

約数の個数: 36

約数和(自身を含む): 64579200

約数和(自身を除く): 37300300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 24799, 49598, 99196, 123995, 247990, 272789, 495980, 545578, 619975, 1091156, 1239950, 1363945, 2479900, 2727890, 5455780, 6819725, 13639450, 27278900]

約数ペア:

[(1, 27278900), (2, 13639450), (4, 6819725), (5, 5455780), (10, 2727890), (11, 2479900), (20, 1363945), (22, 1239950), (25, 1091156), (44, 619975), (50, 545578), (55, 495980), (100, 272789), (110, 247990), (220, 123995), (275, 99196), (550, 49598), (1100, 24799)]