8996900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8179}}^1$

素因数の和:8204

約数の個数: 36

約数和(自身を含む): 21300720

約数和(自身を除く): 12303820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 8179, 16358, 32716, 40895, 81790, 89969, 163580, 179938, 204475, 359876, 408950, 449845, 817900, 899690, 1799380, 2249225, 4498450, 8996900]

約数ペア:

[(1, 8996900), (2, 4498450), (4, 2249225), (5, 1799380), (10, 899690), (11, 817900), (20, 449845), (22, 408950), (25, 359876), (44, 204475), (50, 179938), (55, 163580), (100, 89969), (110, 81790), (220, 40895), (275, 32716), (550, 16358), (1100, 8179)]